Consider the energy radiated from the Sun is balanced with the energy absorbed by the Earth at the thermal equilibrium and the temperature on the surface of the Earth remain constant. The distance from the Earth to the Sun is 1.5×10¹¹ m, the surface temperatur of the Sun is 5800 K, and the radius of the Sun is 7×10⁰ m. Find the surface temperature of the Earth? (a) 280 K (b) 700 K

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Consider the energy radiated from the Sun is balanced with the energy absorbed by the
Earth at the thermal equilibrium and the temperature on the surface of the Earth remains
constant. The distance from the Earth to the Sun is 1.5×10¹¹ m, the surface temperature
of the Sun is 5800 K, and the radius of the Sun is 7×10⁰ m. Find the surface
temperature of the Earth?
(a) 280 K
(b) 700 K
(c) 450 K
(d) 900 K
Transcribed Image Text:Consider the energy radiated from the Sun is balanced with the energy absorbed by the Earth at the thermal equilibrium and the temperature on the surface of the Earth remains constant. The distance from the Earth to the Sun is 1.5×10¹¹ m, the surface temperature of the Sun is 5800 K, and the radius of the Sun is 7×10⁰ m. Find the surface temperature of the Earth? (a) 280 K (b) 700 K (c) 450 K (d) 900 K
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