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Gas velocity involves the variables of system temperature and molar mass of its molecules. Simplified, the velocity as a root-mean-square equals the square root of two-times the kinetic energy divided by molecular mass.
Wiki User
∙ 9y ago
Wiki User
∙ 12y agoThe temperature of a substance typically varies with the average speed of the particles that it contains, raised to the second power; that is, it is proportional to the mean kinetic energy of its constituent particles.
Simply: they're directly related (if avg speed goes up, temp goes up; if avg speed goes down, temp goes down)
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What instrument helps you calculate the velocity of a human?
barometer
How do you calculate force when mass and velocity are given?
Force equals the mass times the rate of change of the velocity.
How do you calculate impact Energy for Pneumatic Hammers or how to calculate the Hammer piston velocity?
Hammer piston velocity is: Velocity of an pneumatic cylinder can be calculated as s = 28.8 q / A (1) where s = velocity (inches/sec) q = volume flow (cubic feet/min)A = piston area (square inches) Do you know how to calculate the impact PSI? - This is where I get lost.
How do you calculate tak-off velocity of airplane?
peak height = (take off velocity^2)/(2*gravity)
What happens to the velocity of gas when temperature increase?
As temperature increases, so does molecular velocity, which also means volume increases.
How can you calculate the rockets average velocity?
You calculate a rockets average velocity the same way you calculate the average velocity of anything else, a car, a running dog, or a stick floating on a stream. Velocity equals distance divided by time. It does not matter if your rocket traveled five thousand kilometers in one hour or if your car traveled 30 miles in one hour even if it stopped for gas along the way, you use the same formula.
How do you calculate the velocity of nozzle in cylinder?
The velocity of the nozzle in a cylinder can be calculated by dividing the displacement by the amount of time. For example, if 1 cubic foot of gas is released over 1 minute, it would have a velocity of 1 foot per minute.
How do calculate the velocity of the boat relative to the shore?
Add the rivers velocity to the boats velocity
Why do you need to calculate velocity instead of speed?
Speed and Velocity are two different things . Velocity- "the rate at which an object changes its position." Speed- "How fast an object is moving". To calculate speed and velocity, you first need to calculate distance and time. Velocity is considered to be a more logical term
Why do you had to calculate acceleration with velocity?
Because acceleration is the rate of change of velocity: it is a measure of how quickly velocity is changing.
What two pieces of information are required to calculate average velocity?
Time and velocity
''How do calculate velocity?
To calculate velocity using acceleration, start by multiplying the acceleration by the change in time. For example, if the acceleration is 10 m/s2 and the change in time is 5 seconds, then there is a 50 m/s increase in velocity. Then, add the initial velocity to the increase in velocity.
What can you calculate from velocity time graph?
accrleration
Is it true that to calculate acceleraltion you need to know both the final and the initial velocity of an object?
No. That's only one of several possibilities. -- with initial velocity, distance, and time, you can calculate acceleration -- with final velocity, distance, and time, you can calculate acceleration -- with force and mass, you can calculate acceleration -- with initial and final momentum, you can calculate acceleration -- with initial and final kinetic energy, you can calculate acceleration -- with mass, velocity at either end, and kinetic energy at the other end, you can calculate acceleration And I'm sure there are several more that I've missed.
How to calculate if time and initial velocity are given?
This is difficult. We are not told what it is we are to calculate. We are not told how the velocity is changing (which it does, implied by the word "initial"). Suggest re-writing the question.
How do you calculate new velocity when speed changes?
That depends: based on what information? One calculation you might do is to add the original velocity with the velocity change (vector addition). However, normally you would proceed the other way: you would have to MEASURE the original velocity and the final velocity, and THEN calculate the difference in velocity.f
What is the meaning of root mean square velocity?
Root mean square velocity is the measure of the velocity of gas particles that is used for solving problems. It is the square root of the average velocity-squared of the molecules in a gas. The formula for root mean square velocity is sqrt(3RT/Mm) where Mm is the molar mass of the gas in kg / mole, R is the gas constant, and T is the temperature in kelvin.
