Distance between sun and earth is 2\times10^8 km, temperature of sun 6000 K, radius of sun 7\times10^5 km, if emmisivity of earth is 0.6, then find out temperature of earth in thermal equilibrium.

AIIMS 25 May 2019 Evening Question Paper with solutions for online practice

Question : 24 of 116

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Distance between sun and earth is 2×108 km, temperature of sun 6000 K, radius of sun 7×105 km, if emmisivity of earth is 0.6, then find out temperature of earth in thermal equilibrium.

400 K
300 K
500 K
600 K

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