Average force exerted on a non-reflecting surface at normal incidence is 2.4 × 10^–4N. If 360 W/cm² is the light energy flux during span of 1 hour 30 minutes. Then the area of the surface is:
(1) 0.2 m²
(2) 0.02 m²
(3) 20 m²
(4) 0.1 m² JEE-2024
Solution:
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