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The radiation of energy E falls normally on a perfectly reflecting surface.What is the momentum transferred to the surface.
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
The radiation energy is given by. ... A radiation of energy 'E' falls normally on a perfectly reflecting surface. The momentum transferred to the surface is ... Monochromatic light of wavelength 632.8 nm is produced by a helium-neon laser.
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