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Byju's Answer
Standard IX
Physics
Types of Work
Call the rms ...
Question
Call the rms speed of the molecules in an ideal gas
v
0
at temperature
T
0
and pressure
P
0
. Find the speed if the pressure is doubled and
T
=
T
0
.
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Solution
RMS speed is given by the formula
v
r
m
s
=
√
3
R
T
M
Clearly rms speed is independent of pressure and hence remain same if temperature is kept constant.
Answer is
v
0
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0
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