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The colour of a star indicates its...

The colour of a star indicates its

A

weight

B

size

C

temperature

D

distance

Text Solution

Verified by Experts

The correct Answer is:
C
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NIKITA PUBLICATION-KINETIC THEORY OF GASES & RADIATION -MCQs (Absorption, reflection and transmission of heat radiation)
  1. Under steady state, the temperature of a body

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  2. The slowest mode of transfer of heat is

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  3. The colour of a star indicates its

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  4. If the temperature of the sun increases by 100%, the maximum energy ra...

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  5. The sea breeze and land breeze arise due to

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  6. A medium is not required for transfer of thermal energy from one body ...

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  7. If thermal radiation passes through free space then the temperature of...

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  8. Thermal radiations may exhibit the following phenomenon

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  9. The door of a running refrigerator inside a room is left open. The cor...

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  10. Mode of transmission of heat, in which heat is carried by the moving p...

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  11. Morning sun is not as hot as the mid-day sun because

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  12. If a liquid is heated in weightlessness, the heat is transmitted throu...

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  13. In which of the following process, convection does not take place pri...

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  14. A thermos flask is polished well

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  15. Heat travels through vaccum by

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  16. We consider the radiation emitted by the human body. Which of the foll...

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  17. The earth radiates in the infra-red region of the spectrum. The spectr...

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  18. Infrared radiation is detected by

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  19. A hot and a cold body are kept in vacuum separated from each other. Wh...

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  20. The coefficient of absorption is the ratio of

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