In solar radiation, the intensity of radiation is maximum around the wavelength λ . If R is the radius of the sun and c is the velocity of light, the mass lost by the sun per second is proportional to

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

R2λ4c2

R2λ2c2

R3λ4c3

R3λ4c2

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

According Stefan’s lawQt=σ4πR2T4=mc2Where m is the mas converted to energy per sec. but λmT=constantT∝1λm=σ4πR2T4c2∝R2λ4c2

Watch 3-min video & get full concept clarity