Question

126. Plank's radiation formula is given by
87 KT X
(a) dE =
Widt (b) dE =
2TikT
dx
24
87 KT
(c) dE = dx
24
(d) None of these
on by the relation​

Answer 1

Answer:

d.none of these

Explanation:

Formula

B(\nu, T)= \frac {2h\nu^3}{c^2} \frac {1}{\frac {hv}{e k_B T}-1}

B = spectral radiance of a body

\nu = frequency

T = absolute temperature

k_B = Boltzmann constant

h = Planck constant

c = speed of light in the medium