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Grade: 12th pass
        The radiation of energy E falls normally on a perfectly reflecting surface.What is the momentum transferred to the surface.
3 years ago

Answers : (1)

Vikas TU
10078 Points
							
Momentum transferred to the surface = > mcfinal – mcinitial.
Hence,
Pi = E/c  and  Pf = E/c too.
Hence depends on the direction as,
Net Momentum = E/c – (-E/c) => 2E/c 
3 years ago
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