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Electromagnetic Waves question

2019 · 9 Apr · Shift 2 · Q56
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Electromagnetic Waves question

2019 · 9 Apr · Shift 2 · Q56

JEE MainPhysicsElectromagnetic WavesMCQ+4 / −1
50 W/m2 energy density of sunlight is normally incident on the surface of a solar panel. Some part of incident energy (25%) is reflected from the surface and the rest is absorbed. The force exerted on 1m2 surface area will be close to (c = 3 × 108 m/s) :-
  1. A
    20 × 10–8 N
  2. B
    35 × 10–8 N
  3. C
    10 × 10–8 N
  4. D
    15 × 10–8 N
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