Mean kinetic energy of gas molecules is proportional to absolute temperature

1. A.
   0.021
2. B.
   0.048
3. C.
   0.056
4. D.
   0.084

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1. A.
   $6:5$
2. B.
   $\sqrt{6}:\sqrt{5}$
3. C.
   $36:25$
4. D.
   $5:6$

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1. A.
   $336^{\circ}C$
2. B.
   $276^{\circ}C$
3. C.
   $123^{\circ}C$
4. D.
   $63^{\circ}C$

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1. A.
   $\ \sqrt{2}E$
2. B.
   2E
3. C.
   300 E
4. D.
   327 E

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1. A.
   increasing T to 4 T
2. B.
   increasing T to $\sqrt{2}$ T
3. C.
   decreasing T to T/2
4. D.
   increasing T to 2T

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1. A.
   $E_0/2$
2. B.
   $2E_0/3$
3. C.
   $3E_0/2$
4. D.
   $2E_0$

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1. A.
   $\dfrac{E_1}{\sqrt{2}}$
2. B.
   $\sqrt{2}E_1$
3. C.
   $2E_1$
4. D.
   $\dfrac{E_1}{2}$

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1. A.
   $13.5^\circ$C
2. B.
   $-123^\circ$C
3. C.
   $75$K
4. D.
   $13.5$K

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