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wrote...
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Posts: 3560
12 years ago
The frequency of a light beam is doubled. Which one of the following is correct for the momentum of the photons in that beam of light?
A) It stays the same.
B) It is halved.
C) It is doubled.
D) It is reduced by one-fourth
E) It is quadrupled.
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wrote...
12 years ago
C
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