Question

What is charle's law?....................................................
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Answer 1

Answer:

When the pressure on a sample of a dry gas is held constant, the Kelvin temperature and the volume will be in direct proportion.

Explanation:

This relationship of direct proportion can be written as:

{\displaystyle V\propto T}

So this means:

{\displaystyle {\frac {V}{T}}=k,\quad or\quad V=kT}where:

V is the volume of the gas,

T is the temperature of the gas (measured in kelvins),

and k is a non-zero constant.

This law describes how a gas expands as the temperature increases; conversely, a decrease in temperature will lead to a decrease in volume. For comparing the same substance under two different sets of conditions, the law can be written as:

{\displaystyle {\frac {V_{1}}{T_{1}}}={\frac {V_{2}}{T_{2}}}\qquad {\text{or}}\qquad {\frac {V_{2}}{V_{1}}}={\frac {T_{2}}{T_{1}}}\qquad {\text{or}}\qquad V_{1}T_{2}=V_{2}T_{1}.}

The equation shows that, as absolute temperature increases, the volume of the gas also increases in proportion.

HOPE IT HELPS YOU.....✌

Answer 2

Answer:

One easy example of Charles' Law is a helium balloon. If you fill a helium balloon in a warm or hot room, and then take it into a cold room, it shrinks up and looks like it has lost some of the air inside.