Question

The wavelength of maximum intenity of emission of
solar radiation is m=4753 A and from moon it is 14 mm.
The surface temperature of sun and moon are: (given b=
2.898 x 10 metre/Kelvin)
(a) 6097 K, 207 K
(b) 8097 K, 307 K
(c) 10,000 K, 400 K (d) 3000 K, 100 K
11 fuam 7°C to 287°C. The ratio of​

Answer 1

Explanation:

let £ be the wavelength, T be the temperature

as per weins law, for sun

4753*T =2898*10^4

T =2898*10^4 /4753

T = 6097 °k

for moon

14*T = 2898*10^4

T = 207 °k

option a is correct