MHT CET · Physics · Thermal Properties of Matter
About black body radiation, which one of the following is 'WRONG' statement?
- A For all wavelengths, intensity is same.
- B All wavelengths are emitted by a black body.
- C For longer wavelengths, intensity is less.
- D For shorter wavelengths, intensity is more.
Answer & Solution
Correct Answer
(A) For all wavelengths, intensity is same.
Step-by-step Solution
Detailed explanation
The intensity of black body radiation varies with wavelength, it is not the same for all wavelengths. Wrong statement: For all wavelengths, intensity is same.
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