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In winter, the temperature inside the wa...

In winter, the temperature inside the wall of a room as compared to the temperature of air is the room is

A

lower

B

higher

C

same

D

may be lower or higher depending on atmospheric pressure

Text Solution

Verified by Experts

The correct Answer is:
B
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NIKITA PUBLICATION-KINETIC THEORY OF GASES & RADIATION -MCQs (Absorption, reflection and transmission of heat radiation)
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  2. The false statement in the following is

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  3. In winter, the temperature inside the wall of a room as compared to th...

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  4. In a thermos flask, attempt is made to reduce losses of heat by

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  5. The velocity of heat radiation in vacuum is .

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  6. Thermal radiations are electromagnetic radiation belonging to

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  7. The fire screen produces the sensation of cooling because it does not ...

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  8. The fastest mode of transfer of heat is

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  9. Heat radiations cannot exhibit the following phenomenon. That is

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  10. SOLAR COOKER

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  11. The thermal radiations are similar to .

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  12. Thermos flask prevents heat loss by

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  13. On which of the following factors does the intensityof heat radiations...

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  14. Cloudy nights are warmer than the nights with clean sky. Explain.

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  15. Two persons ordered tea in a restaurant and waited for a friend to arr...

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  16. Heat radiation have wavelengths in the region of

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  17. The substance which are transparent to thermal radiations are

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  18. Two bodies one hot an the other cold are kept in vacuum. What will hap...

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  19. On which one of the factors do the nature of the tehrmal radiation dep...

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  20. A black body at high temperature emits thermal radiations of

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