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Planck’s law holds good for
Answer & Solution
Correct Answer:
Option
A
Planck's law is a formula for the spectral radiance of an object at a given temperature as a function of frequency (Lf) or wavelength (Lλ).
Planck’s law holds good for black bodies.
It has dimensions of power per solid angle per area per frequency or power per solid angle per area per wavelength.
Planck’s law holds good for black bodies.
It has dimensions of power per solid angle per area per frequency or power per solid angle per area per wavelength.
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