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Heat and Thermodynamics question

2025 · 22 Jan · Shift 1 · Q53
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  5. /2025 · 22 Jan · Shift 1 · Q53

Heat and Thermodynamics question

2025 · 22 Jan · Shift 1 · Q53

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
Two spherical bodies of same materials having radii 0.2 m and 0.8 m are placed in same atmosphere. The temperature of the smaller body is 800 K and temperature of the bigger body is 400 K . If the energy radiated from the smaller body is E, the energy radiated from the bigger body is (assume, effect of the surrounding temperature to be negligible),
  1. A
    64 E
  2. B
    16 E
  3. C
    E
  4. D
    256 E
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