1.

A heated body emits radiation which has maximum intensity near the wavelength `lamda_(0)`. The emissivity of its material is 0.75. the absolute temperature of the body is doubledA. The maximum intensity of radiation will be near wavelength `2lamda_(0)`B. The maximum intensity of radiation will be near wavelength `lamda_(0)//2`C. The total energy emitted will increase 16 timesD. the total energy emitted will increase 12 times

Answer» Correct Answer - B::C


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