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A heater body emits radiation which has ...

A heater body emits radiation which has maximum intensity near the frequency `v_(0)` The emissivity of the material is `0.5` . If the absolute temperature of the body is doubled,

A

the maximum intensity of radiation will be near the frequency `2v_(0)` .

B

the maximum intensity of radiation will be near the frequency `2v_(0)` .

C

the total energy emitted will increase by a factor of 32

D

the total energy emitted will increase by a factor of 8

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A
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NARAYNA-TRANSMISSION OF HEAT-C .U .Q
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