The human eye is most sensitive to green light of wavelength 505 nm. Experiments have found that when people are kept in a dark room until their eyes adapt to the darkness, a single photon of green light will trigger receptor cells in the rods of the retina. The velocity of typical bacterium of mass 9.5×10 −12 g, if it had absorbed all energy of photon, is nearly:.
A. 9x10-3ms-1
B. 10 8ms-1
C. 10-10 ms-1
D. 10-13ms-1
Answers: 2
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The human eye is most sensitive to green light of wavelength 505 nm. Experiments have found that whe...
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