Question

Planck's distribution law is valid for
bodies.
a) black
(b) white
c) coloured (d) all (a), (b) & (c)

Answer 1

Answer:

Planck's distribution law is valid for __________ bodies.

A. Black

B. White

C. Coloured

D. All of the above

Answer: Option C.

Answer 2

Answer = coloured

Explanation =hope it helps you