RMS velocity is useful in calculating and estimating effective velocity of a gas molecule.we can find the velocity of the
sound in a gas using Newton’s Laplace formula. It can be further modified in
terms of the absolute temperature and the relation can be found is shown below.

**we can try a small problem on this concept is shown below.**

Compare the RMS velocity of gas molecule of the same nature at two different temperatures.We shall always covert the temperature into kelvin before we solve the problem as shown.

**Another Problem**

If the temperature of a gas
molecule is increased by 44% calculate by what percentage it’s RMS velocity is
affected?

**Related Post**

**Distance and displacement**

__comparison__
## No comments:

## Post a Comment