AP EAMCET · PHYSICS · Kinetic Theory of Gases
When the temperature of an ideal gas is increased from to , calculate the percentage increase in its .
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
R.M.S velocity, vr.m.s=3RTM vr.m.s∝T Percentage change, ⇒∆vr.m.svr.m.s=T2-T1T1 ⇒∆vr.m.svr.m.s=400-300300=0.155=15.5%
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