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Why rms velocity is taken instead of mean velocity?
RMS velocity is used to characterize the average velocity of molecules in a gas because it accounts for both the speed and direction of particles. Mean velocity, on the other hand, only describes the overall average speed of particles without considering their directions. RMS velocity gives a better representation of the kinetic energy and behavior of gas molecules.
What is meant by the term acceleration?
Acceleration refers to the rate at which an object's velocity changes over time. It can be an increase or decrease in speed, or a change in direction. The formula for acceleration is acceleration = (final velocity - initial velocity) / time.
The velocity of an object includes?
The velocity of an object includes both its speed (magnitude of the velocity) and its direction of motion. It is a vector quantity that describes how fast and in which direction an object is moving. Velocity can be constant or changing depending on any accelerations acting on the object.
What is meant by Self cleaning velocity?
Self-cleaning velocity is the minimum fluid velocity required in a pipeline to prevent the buildup of sediment or debris. This velocity helps to maintain a clean and unrestricted flow by carrying away any particles that could otherwise accumulate and cause blockages. Operating above the self-cleaning velocity can help ensure effective pipeline maintenance and optimal flow performance.
What is unit of measurement of RMS?
how many meter are there in 450 running meter
What is meant by rms?
rms means root mean square, or in a roundabout way the average. Therefore the average velocity or average speed (of a car?)
Why rms velocity is taken instead of mean velocity?
RMS velocity is used to characterize the average velocity of molecules in a gas because it accounts for both the speed and direction of particles. Mean velocity, on the other hand, only describes the overall average speed of particles without considering their directions. RMS velocity gives a better representation of the kinetic energy and behavior of gas molecules.
What is root mean square velocity?
For an object moving at a variable velocity you:calculate the square of the velocityfind its mean valuecalculate its square root.If the velocity is constant then the RMS velocity has the same value.
What is meant by the term velocity?
Velocity is a speed in a very specific direction.
1st year 2nd mid online papers?
rms velocity is the root mean square of sum of velocities
At what temperature will the r.m.s velocity of the hydrogen molecules be doubled of its value at N.T.P.?
The root mean square (rms) velocity of gas molecules is directly proportional to the square root of temperature. To double the rms velocity from its value at standard temperature and pressure (STP), the temperature must be increased by a factor of 4. Therefore, the temperature needed would be 4 times the temperature at STP, which is approximately 293 K.
What is the measure of the average kinetic energy of molecules in the air?
mean free path and RMS velocity .............................................................GHo$t
At what temrature rms velocity ofhydrogen molecule is equal tothat of hydrogen molecule at 47 degree Celsius?
The root-mean-square (rms) velocity of a gas molecule is given by the equation: (v_{rms} = \sqrt{\frac{3kT}{m}}), where (k) is the Boltzmann constant, (T) is the temperature in Kelvin, and (m) is the mass of the molecule. To find the temperature at which the rms velocity of a hydrogen molecule is equal to that of a hydrogen molecule at 47 degrees Celsius, you can set the two equations equal to each other and solve for (T). Remember to convert 47 degrees Celsius to Kelvin.
What is meant by the acceleration of a body?
the rate of change in the velocity of a body
How do you find distance with uniform velocity time final velocity and initial velocity?
If the velocity is uniform, then the final velocity and the initial velocity are the same. Perhaps you meant to say uniform acceleration. In any event, the question needs to be stated more precisely.
Why is the absolute value of velocity speed?
It's a scrambled equation. What you meant to say is, "The absolute value of velocity equals speed."
What is meant by rectangular triangle componenets of a vector?
If you plotted the original path and velocity, and the path and velocity of the 'impacting' force, then the third leg of the triangle will be the resultant path and velocity.
