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Absorption coefficient of totally blackb...

Absorption coefficient of totally blackbody is

A

zero

B

one

C

more than one

D

infinity

Text Solution

Verified by Experts

The correct Answer is:
B
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TARGET PUBLICATION-KINETIC THEORY OF GASES AND RADIATION -Competitive thinking
  1. Which of the following statements is true?

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  3. Absorption coefficient of totally blackbody is

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  4. 0.4

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  5. Coefficient of transmission is 0.22 and coefficient of reflection is 0...

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  6. When 150 J of energy. is incident on surface of a body, 15 J of energy...

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  7. Heat energy is incident on the surface at the rate of 1000 J/min. If c...

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  8. Wien's law is

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  10. On observing light from three different stars P, Q and R, it was found...

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  12. Behaviour of an ideal black body is similar to

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  15. The intensity of radiation emitted by the sun has its maximum value at...

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  16. A black body has maximum wavelength lambda(m) at temperature 2000 K. I...

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