This is an effective example of Newton's third law. Because of the upward push of the floor, you jump higher and faster. A force of 2,295.9 N is exerted on an airplane weighing 1,500 N while it is accelerated at 15 m/s2.
As we leap, the chemical energy in our muscles is transformed into kinetic energy, which exerts a force on the ground and, according to Newton's third law, causes a reaction that "pushes" us up—leading to the jump. Mass times leap distance equals the typical force that results. A person's center of mass may experience a force from their legs of 1200 N while moving 0.3 m upward during a jump. Gravity, which pulls everything down and causes the bungee jumper to fall, is the first force that the jumper encounters. Almost perfectly constant throughout the trip is the gravitational pull. The force of air resistance is another factor the bungee jumper encounters throughout the descent.
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how to convert 600 kg to lbs?
600 kilograms is equal to 1322.4 pounds.
While measuring weight, various units like kilograms (kg) and pounds (lbs) are some commonly used units of measurement of weights. In order to understand and do all the conversion of kilograms to pounds, it is very important to know that there are 2.20462 pounds which makes up one kilogram.
Formula used:
lbs = Kg x 2.204
lbs= 600 x 2.204
So, to convert 600 kilograms to pounds, there is a requirement of multiplying 600 to 2.20462. When this calculation is done, we obtain 1322.4 pounds.
In summary, to need to convert kilograms to pounds and thereafter, we simply need to multiply the number of kilograms by numerical value of 2.20462. 600 kg is equal to 881.848 pounds. 200 kg is equal to 440.924 pounds and consequently 300 kg is equal to 661.386 pounds.
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QuestionWhy is AC used for long distance power transmission instead of DC?AAC dissipates lower power than DC in a current carrying wireBIt is more convenient to step up/down voltage for AC than DCCPower dissipation in AC is lower since frequency is highDAC has lower risk of shock than DC
AC is used for long distance power transmission instead of DC because it is more convenient to step up/down voltage for AC than DC.
The risk of shock from a power source depends on the voltage, current, and resistance of the circuit. In a DC circuit, the voltage and current remain constant, so if there is greater resistance, the current will be higher, leading to a greater risk of shock. In an AC circuit, the voltage and current vary with frequency, so even at higher resistances, the current will remain lower. This means that there is less risk of shock compared to a DC circuit. For example, if there is a 10 ohm resistance in a DC circuit with 100V, the current will be 10A, resulting in 1000W of power dissipation. In an AC circuit with the same resistance and voltage, the current will be much lower because of the frequency of the waveform, resulting in less power dissipation and a lower risk of shock.
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A 5 kg object has velocity of v(t) = 4t²+t. What is the force that acts on it at 2s?
Answer:
Explanation:
acceleration is rate of change of velocity
a=dv/dt =d/dt(4t^2+t) = 8t+1
Acceleration t=2 sec, =8(2)+1=17 m/s^2
Force = mass * acceleration = 5*17 = 85N
Are electron transport chain and oxidative phosphorylation the same process?
The electron transport chain and oxidative phosphorylation are closely related but are not the same process.
The electron transport chain and oxidative phosphorylation are two separate processes that occur during cellular respiration. The electron transport chain involves a series of electron carriers that transfer electrons from NADH and FADH2 to oxygen, creating a proton gradient across the mitochondrial inner membrane.
Oxidative phosphorylation, on the other hand, is the process by which ATP is synthesized using the energy from the proton gradient created by the electron transport chain.
While the electron transport chain and oxidative phosphorylation are closely related and dependent on each other, they are distinct processes that occur in different locations within the mitochondria. The electron transport chain occurs in the inner mitochondrial membrane, while oxidative phosphorylation occurs in the mitochondrial matrix.
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How do the electromagnetic waves are arranged from radio wave to gamma ray?
From radio wave to gamma ray, the electromagnetic waves are grouped as Radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays on the basis of frequencies present in the electromagnetic spectrum.
The electromagnetic spectrum is a frequency system that indicates the wavelengths and intensities of electromagnetic radiation.
It is a frequency representation of photon energies, wavelengths, and electromagnetic radiation.
the colours violet, indigo, blue, green, yellow, orange, and red of the electromagnetic spectrum.
In order to make sense of how electromagnetic waves are organised from radio waves to gamma rays,
Examples of frequencies present in the electromagnetic spectrum include radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma rays.
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is mass an intensive or extensive physical property?
Mass is an extensive physical property because it is dependent on the amount or quantity of matter present in a system.
Mass is a measure of the total amount of matter that is present in an object or substance, and it is directly proportional to the number of atoms or molecules that make up that object or substance.
Intensive properties, on the other hand, do not depend on the amount of matter present in a system. Examples of intensive properties include temperature, density, and specific heat. These properties remain constant regardless of the size or quantity of the sample.
In contrast, if you combine two objects, the total mass will be equal to the sum of the individual masses of the objects. This is what makes mass an extensive property. The more mass there is in a system, the more extensive the property becomes.
Therefore, mass is an essential parameter for describing many physical phenomena, such as momentum, energy, and force. It is an essential factor in the laws of physics, and it plays a crucial role in determining the behavior of objects in motion.
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A metal conducting sphere of radius R holds a total charge Q. What is the surface charge density, sigma, on the outer surface of the conducting sphere?
[tex]O = Q/4PiR^{2}[/tex] is the surface charge density, sigma, on the outer surface of the conducting sphere.
The load per group of a double surface area is defined as surface charge density. It is a measurement of how much electric charge accumulates on a surface. It is represented by the symbol, and the SI unit is Coulombs for each square meter, abbreviated [tex]Cm^{2}[/tex].
A surface charge is a non-zero electric charge on a two-dimensional surface. These electric fields are constrained here on the 2-D surface, and the bias voltage on the surface is described by surface charge density, which is measured even in coulombs per square meter.
Surface charge density is defined in electromagnetism also as the quantity of electric charge per unit length, volume, or surface area. surface charge is inverse to the conductor radius of curvature.
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Imagine that you are walking outside at night carrying a flashlight. As the path you are on dips Into a foggy area, you can suddenly see the flashlight beam in front of you. What Is the name of this effect and what causes It?
The property is called the rectilinear propagation of light
What is the rectilinear propagation of light?The rectilinear propagation of light refers to the fact that light travels in straight lines in a uniform medium, such as air or vacuum. This means that if a beam of light is not obstructed or refracted by a medium, it will continue to travel in a straight line.
This property of light was first described by the ancient Greeks, and it is a fundamental principle of geometric optics. The rectilinear propagation of light allows us to use simple geometrical methods, such as ray tracing, to predict how light will behave when it interacts with lenses, mirrors, and other optical devices.
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what is the term for the electrical force that occurs when two charges have a difference in potential?
The term for the electrical force that occurs when two charges have a difference in potential is electric potential difference, or voltage.
When there is a difference in electric potential between two points in an electric circuit, electric charges will flow from the point of higher potential to the point of lower potential, creating an electric current. Voltage is a measure of the energy required to move a unit of electric charge between two points in a circuit.
The unit of measurement for voltage is the volt (V), named after Italian physicist Alessandro Volta. One volt is defined as the electric potential difference between two points in a circuit when one joule of energy is used to move one coulomb of electric charge between those points.
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how are electromagnets used in roller coaster design
Answer:
The electromagnets are installed on the top or the side of the track
Explanation:
i think
why is chemistry referred to as the central science? knewton
Chemistry is referred to as the central science because it intersects with and connects other natural sciences.
Chemistry is referred to as the central science because it connects and bridges many different scientific fields. It forms the foundation of many other sciences, including physics, biology, geology, materials science, and engineering.
Understanding chemistry is essential for understanding the behavior and properties of matter and the interactions between different substances, as well as for developing new materials, medicines, and technologies. Chemistry also plays a critical role in solving many of the world's biggest challenges, such as climate change, energy production and storage, and sustainable development.
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--The complete question is, Why is chemistry referred to as the central science?--
Light energy with very low amplitude would be perceived as ________.
The correct option is D. Light energy with very low amplitude would be perceived as DIM.
Light energy is a form of electromagnetic radiation that can be detected by the human eye. It is a type of energy that travels in waves at the speed of light and has both particle-like (photons) and wave-like properties. Light energy can be produced by a variety of sources, such as the sun, light bulbs, and flames.
In physics, light energy is described in terms of its wavelength and frequency, which are related to the speed of light. This relationship is expressed by the equation E=hf, where E is the energy of a single photon of light, h is Planck's constant, and f is the frequency of the light.
Light energy has many applications, including in communication, medicine, and technology. It is used in optical fibers to transmit data, in medical imaging techniques such as X-rays and MRI, and in solar cells to convert sunlight into electricity.
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Complete Question:
Light energy with very low amplitude would be perceived as
a). blue
b). bright
c). red
d) dim
a student moves a distance of 4.0 m for 2.0 seconds. she then moves a distance of 1.0 m. i fthe total time she moved was 4.0 seconds, what was her velocity during the second time interval?
Answer:
Explanation:
We can use the formula for average velocity to calculate the student's velocity during the second time interval:
Average velocity = (final position - initial position) / time
During the first time interval, the student moved a distance of 4.0 m in 2.0 seconds, so her average velocity during that time was:
Velocity = 4.0 m / 2.0 s = 2.0 m/s
During the second time interval, the student moved a distance of 1.0 m, and the total time she moved was 4.0 seconds. Therefore, the time for the second interval was:
Time = Total time - First time interval = 4.0 s - 2.0 s = 2.0 s
We can now use the formula for average velocity again to calculate the student's velocity during the second time interval:
Average velocity = (final position - initial position) / time
Velocity = 1.0 m / 2.0 s = 0.5 m/s
Therefore, the student's velocity during the second time interval was 0.5 m/s.
This box plot shows the distribution of wind speeds measured near an oil rig.Work out the value that completes the statement below.
50% of the speeds are between 36 km/h and… km/h
The value that completes the box plot distribution of wind speed statement is 48 km/h.
How to calculate the second speed?To determine the value that completes the statement, locate the median, which represents the 50th percentile. From the plot, the median (50th percentile) is at approximately 42 km/h.
The box extends from the first quartile (25th percentile) to the third quartile (75th percentile), so determine the range of speeds that contains 50% of the measurements by finding the difference between the median and the first quartile, and then adding it to the median.
The plot estimates that the difference between the median and the first quartile is approximately 6 km/h. Therefore, 50% of the speeds are between 36 km/h and (42 + 6) km/h, which simplifies to 36 km/h and 48 km/h.
So the value that completes the statement is 48 km/h.
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the ___________ connect the cables to the deck in order to pull on the cables, which transfer the pull on the towers and anchors.
The answer is Hangers. The "hangers" connect the cables to the deck in order to pull on the cables, which transfer the pull on the towers and anchors.
Hangers also said as "Hooks" are metal elements used to attach cables to the bridge. Hooks are usually made of a metal, like stainless steel, and are attached to the deck with bolts or screws.
The cables are then passed through the lines which allow them to be taut and transmit power to the towers and the anchors. With the ropes, the cables can be stretched and securely connected to the deck. The hooks also help protect the cables from wear and tear on the caused by cable tension and movement.
Hangers are essential to any cable suspension bridge as they ensure that the cables are properly connected to the deck and can withstand the loads required for the bridge to operate safely.
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Two skaters stand facing each other. One skater’s mass is 60 kg, and the other’s mass is 72 kg. If the skaters push away from each other, the 60 kg skater travels at a lower momentum. their momentum is equal but opposite. their momentum doubles. their total momentum decreases
The skaters' momentum is equal but in the opposite direction if they push apart from one another. From the given option, option B is correct.
The momentum is given by the expression p = m×v. Here, the mass is denoted by m and velocity by v. By Newton's third law of motion, when there is a collision between two objects, they both experience force. And this force is equal in terms of magnitude. But opposite in terms of direction.
So one object will gain momentum while the other object loses momentum. In the given situation, the third law of motion comes into action. Therefore, the momentum between the two skaters will be equal but they are in opposite directions. The correct statement is option B.
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The complete question is -
Two skaters stand facing each other. One skater’s mass is 60 kg, and the other’s mass is 72 kg. If the skaters push away from each other without spinning,
A. the 60kg skater travels at a lower momentum.
B. their momentum is equal but opposite.
C. their total momentum doubles
D. their total momentum decreases.
galileo became friends with another important scientist of this time, johannes kepler. with these two mean working together and feeding off each other's creativity, what did they help to spur on?
Both Galileo and Johannes Kepler contributed to find the features of solar systems. It was Kepler who first discovered the solar centric system and revolution of planets around.
What was Galileo's observations ?Galileo used logical reasoning to confront the issues with the Earth's rotation and revolution. Despite their great speed, bodies do not fly off the Earth since the planet is not actually rotating quickly.
Any object on Earth is moving very slowly in terms of rotations per minute and has little tendency to take off into space. Galileo came to the conclusion that once the planets are in motion in circles, they stay in motion forever.
Copernican orbits are thus real. Galileo never acknowledged Kepler's ellipses since doing so would have required him to give up on his Copernican issue solution.
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What is a insulator easy definition?
An insulator is any such material that do not conduct electricity or heat.
Insulator is a term used for the material when it lacks the ability to conduct heat or electricity in general.
When talking in the context of electricity a material which do not have free electrons to conduct electricity is said to be an insulator.
On the other hand when talking about the thermal conductivity and insulator is a compound or a material in which the motion of the particle is very low and because of which it do not transfers thermal energy from one place to another.
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as part of an experiment, a student wraps a wire in an electric circuit around an iron core, producing a magnetic field. which phrase best describes the resulting apparatus?
A magnet, Magnetic fuel strengths grow with increasing currents. They both have magnetic north and south poles. The wire coil will create a current.
What does the Greek word for electricity mean?The Greek word "elektron" is where the word "electricity" derives from. Amber, a golden or reddish-brown gemstone used in jewelry, is the definition of the phrase electron. Light things, such as straw and feathers, could be lifted when amber was rubbed because it acquired an electrical charge.
What does the word "electric" mean in the simplest terms?The movement of electrical energy or charge is referred to as electricity. It is a product of combustion, which means as we obtain it through the conversion of primary energy sources like coal, fossil fuels, oil, and nuclear power.
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How much of 11.2 g of iodine-135 (half-life: 6.6 h) would remain after 19.8 hours?
Approximately 2.2 g of iodine-135 would remain after 19.8 hours at the given half life.
How much of 11.2 g of iodine-135 would remain after 19.8 hours?
To solve this problem, we can use the formula for radioactive decay:
N = N0 * (1/2)^(t/T)
Where;
N is the amount of radioactive material at time t, N0 is the initial amount of radioactive material, T is the half-life, and t is the elapsed time.We are given that the initial amount of iodine-135 is 11.2 g, the half-life is 6.6 hours, and the elapsed time is 19.8 hours.
Using the formula, we can find the amount of iodine-135 remaining after 19.8 hours:
N = 11.2 * (1/2)^(19.8/6.6)
N ≈ 2.2 g
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Dave and Alex push on opposite ends of a car that has a mass of 875 kg. Dave pushes the car to the right with a force of 250 N, and Alex pushes to the left with a force of 315 N. Assume there is no friction.
a. Draw a free-body diagram showing all the forces acting on the car.
c. What is the acceleration of the car?
d. What is the normal force acting on the car?
There is a net force of 65 Newton operating on the car in this situation.
What is force, exactly?A body can change its condition of rest or motion through the application of force, which is an external agent. It has both a magnitude and a direction.
F = m * a, where F is force, m is an object's mass, and an is its acceleration
Given this, Dave pushes the car with a force of 250 N, and Alex pushes with a force of 315 N. It is obvious that only horizontal forces will be taken into account, therefore with both objects operating in opposing directions, the net force on the car is = 315-250 = 65N.
Consequently, there is a net force of 65 Newton operating on the car in this situation.
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A mug slides across a horizontal counter with initial speed v.It slides off the 0.86m high counter and lands 1.4m from the base.What was its initial speed?A)0.18 m/sB)0.43 m/sC)0.58 m/sD)2.39 m/sE)3.34 m/s
Initial speed of the mug was approximately 3.34 m/s, which is option E. We use conservation of energy.
To solve this problem, we can use the conservation of energy principle to relate the initial speed of the mug to its final position after sliding off the counter.
When the mug slides off the counter, it has some potential energy due to its height above the base of the counter, and some kinetic energy due to its motion. When it lands on the floor, it has lost all of its potential energy but gained some additional kinetic energy due to the work done by gravity.
Let's assume that there is negligible air resistance during the motion of the mug. Then we can use the conservation of energy principle to write:
[tex]mgh + (1/2)mv^2 = (1/2)mv_f^2[/tex]
where m : mass of the mug, g : acceleration due to gravity, h : height of counter, v : initial speed of mug, and v_f : final speed of mug before landing on floor
Since the mug slides off the counter horizontally, it has constant horizontal velocity throughout motion. We use the horizontal distance traveled by the mug to find time of flight:
d = v_f t
d : horizontal distance traveled, and t: time of flight.
Utilize time of flight to calculate final speed of mug before landing:
[tex]h = (1/2) g t^2 = > t = sqrt((2h)/g)v_f = d / t = (d / sqrt((2h)/g))[/tex]
Substitute v_f into conservation of energy eqn and find v:
[tex]mgh + (1/2)mv^2 = (1/2)mv_f^2mgh + (1/2)mv^2 = (1/2)md^2 / t^2[/tex]
Substituting values:
[tex]mgh + (1/2)mv^2 = (1/2)md^2 g / (2h)[/tex]
Simplifying and solving for v, we get:
[tex]v = sqrt((2gh)/3) * sqrt(1 + 2d^2/(3h^2))[/tex]
Put values:
v = [tex]\sqrt{ ((2 * 9.81 m/s^2 * 0.86 m)/3)} * \sqrt{(1 + 2 * (1.4 m)^2 / (3 * (0.86 m)^2))}[/tex]
v ≈ 3.34 m/s
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what does the second law of thermodynamics state about energy?
The second law of thermodynamics is a fundamental principle in physics that relates to the direction of energy transfer in a system. In general, the second law states that the total entropy of a closed system cannot decrease over time.
What is energy?Energy is a fundamental concept in physics that refers to the ability of a system to do work.
In simpler terms, the second law of thermodynamics implies that energy spontaneously flows from regions of higher concentration to regions of lower concentration and that this flow will result in an overall increase in the system's entropy or disorder. This is often described as the "arrow of time," as it explains why time seems to only move forward, and not backward.
The second law also implies that energy cannot be completely converted from one form to another without some energy being lost to the environment, due to the fact that some energy is always converted to heat and dispersed into the surroundings. This is known as the law of energy conservation or the principle of energy degradation.
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the amount of energy used to heat a home can be measured using?a. Wattb. Kilowatt hoursc. Joule
Kilowatt hours are a unit of measurement for the energy required to heat a house. It is the amount of energy used every hour. Hence option B.
Power is a tangible measure of how much work or energy is expended in a certain amount of time. Therefore, power is the rate at which an object expends energy or performs work. Watt is the definition of power. The joule is a unit of both work and energy.
Kilowatts are the unit of measurement for power for higher energy usage. Power input and time are the components of work or energy.
W in J hence equals power in Watt/time in hours.
Kilowatts hours are the unit used to measure domestic energy use. Hence, option B is our answer.
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a parallel plate capacitor is connected to a 10 v battery. the area of the parallel plate is 6 m^2 and separation distance is 1.5 mm. find the capacitance.
The capacitance of the parallel plate capacitor is calculated as 35.4 nF.
What is capacitor?Capacitor is a device for storing electrical energy and consisting of two conductors in close proximity and insulated from each other.
Capacitance of a parallel plate capacitor : C = ε₀A/d
ε₀ is permittivity of free space, A is area of the plates, and d is distance between them.
Given A = 6 m², d = 1.5 mm = 0.0015 m
V = 10 V
value of ε₀ is approximately 8.85 x 10⁻¹² F/m (farads per meter).
Using the formula for capacitance:
C = ε₀A/d = (8.85 x 10⁻¹² F/m)(6 m²)/(0.0015 m) = 35.4 x 10⁻⁹ F
Therefore, the capacitance of the parallel plate capacitor is 35.4 nF.
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an object 2 cm high is positioned 5 cm to the right of a positive thin lens with a focal length of 10 cm. describe the resulting image completely. (where is the imaging position? how tall is the image? erect or inverted? magnified or minified? real or virtual?)
The image will be located 5 cm to the right of the lens, 5 cm to the left of the object. The image will be inverted, magnified, and real, and it will be 10 cm tall.
What is Image?Image is a visual representation of a physical object, person, scene, or text. It can be a two-dimensional picture such as a photograph or a drawing, or a three-dimensional picture such as a sculpture or a hologram. Images can also be digital, such as a JPEG file or a GIF file. Images can be used to express emotions, convey information, or capture a moment in time. They can be used for entertainment, education, or advertisement. Images can be found in all forms of media, including newspapers, magazines, books, television, movies, and the internet. Images can also be used to create a mood or atmosphere, or to tell a story.
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why is fluted filter paper used in gravity filtration?
Fluted filter paper is often used in gravity filtration because it allows for faster filtration rates and greater particle retention than regular flat filter paper.
How does fluted filter paper help in filteration?The fluted shape of the paper creates channels or grooves that increase the surface area and provide more space for the filtered material to flow through. This design also prevents the filter paper from clogging, allowing air to escape and helps to maintain a steady flow of liquid through the filter.
What is gravity filteration?Gravity filtration is a common laboratory technique used to separate a solid from a liquid mixture by allowing the mixture to pass through a filter under the influence of gravity. The process relies on gravity to pull the liquid through the filter paper while leaving behind the solid particles.
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how to convert350f to c?
350 Fahrenheit to Celsius is 177.78°C. The calculation to convert from Fahrenheit to Celsius takes the Fahrenheit temperature, subtracts 32 from it, and then multiplies the result by 5/9.
To convert from Fahrenheit (°F) to Celsius (°C), you can use the following formula:
[tex]C = (F - 32) * 5/9[/tex]
In this case, you would take 350°F and subtract 32 from it, then multiply that number by 5/9:
[tex]C = (350F - 32) * 5/9[/tex]
°C = (318) x 5/9
°C = 177.78°C
Therefore, 350°F is equal to 177.78°C.
This conversion formula takes into account the difference between the two temperature scales, with Fahrenheit being the higher temperature scale and Celsius being the lower temperature scale.
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What is momentum and its SI unit?
In physics, momentum is defined as the product of an object's mass and velocity. It is a vector quantity that describes the motion of an object and its resistance to a change in motion.
The SI unit of momentum is kilogram-meter per second (kg·m/s). and Mathematically, momentum (p) can be expressed as: p = m * v where m is the mass of the object and v is its velocity.
Momentum is conserved in a closed system, meaning that the total momentum of the system remains constant unless acted upon by an external force. This principle is known as the law of conservation of momentum and is commonly used in the study of collisions and other types of interactions between objects.
Momentum conservation is a fundamental principle in physics that states that the total momentum of a closed system remains constant unless acted upon by an external force. This principle is derived from Newton's laws of motion and is an important concept in the study of mechanics.
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a monatomic gas is adiabatically compressed to 0.125 of its initial volume. how do each of the following quantities change?
Since, A monotonic gas is adiabatically compressed to 0.125 of its initial volume. Therefore, the rms speed of the system is 0.25 while Mean free path is 0.5 times the first mean free path.
a. The following temperature and volume relationship holds for the adiabatic process:
[tex]TV^{\alpha -1}[/tex] = constant
Therefore,
[tex]T_1V_1^{\alpha -1} = T_2V_2^{\alpha -1}[/tex]
This yields
[tex]\frac{T_2}{T_1} = (\frac{V_1}{V_2} )^{2}[/tex]
In the equation , it is given that V₁/V₂ = 0.125
So, V₁/V₂ = 1/0.125
The adiabatic exponent for monoatomic gases is 0.66. So,
T₂/T₁ = (0.125)⁰⁶⁶⁻¹
⇒ T₂/T₁ = (0.125)⁰°⁶⁵
⇒ T₂/T₁ = 0.25
As a result, the temperature rises by a factor of ten in this procedure 0.25 .We know that V(rms) is proportional to √T. so we have
[tex]\frac{V_rms_1}{V_rms_2}[/tex] = [tex]\sqrt{\frac{T_2}{T_1} }[/tex] = √0.25 = 0.5
i.e. The rms speed increases by a factor of 0.5.
b. The mean free path is given by in the book
λ = [tex]\frac{V}{4\sqrt{2}\pi Nr^{2} }[/tex]
where
r is The effective radius of the molecule,
V is the volume of the gas and
N is the number of molecules.
All quantities in the λ formula except volume are constant in this process.
Since, λ ∞ ∨ decreases by a factor of 0.5, also decreases by a factor of 0.5.
C. A monoatomic gas's thermal energy is given by
[tex]E_th[/tex] = [tex]_nC_vT[/tex]
Both the number of moles n , and ,
the molar specific heat at constant volume [tex]C_v[/tex] are constant in this process so the only thing that changes is the temperature.
Since [tex]E_th[/tex] ∞ T since we have found that the temperature increases by a factor of 0.25 then [tex]E_th[/tex] also increases by a factor of 0.25 .
d. The molar specific heat of a monoatomic gas is just a constant equal to [tex]C_v =[/tex] 0.5R.
So, it doesn't change in this process.
Therefore,
The rms speed of the system is 0.25 while Mean free path is 0.5 times the first mean free path.
Complete Question:
A monatomic gas is adiabatically compressed to 0.125 of its initial volume. Do each of the following quantities change?
A) What is rms speed?
B) What is the mean free path?
C) What is the thermal energy of gas?
D) What is the molar specific at a constant volume?
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