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staedtler staedtler
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7 years ago
Suppose a light source is emitting red light of 700 nm wavelength, and another light source is emitting ultraviolet light of 350 nm wavelength. Each photon of the ultraviolet light has

(a)   twice the energy of each photon of the red light.
(b)   half the energy of each photon of the red light.
(c)   either more OR less energy than each photon of the red light, depending on the intensities of the two light sources.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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hyponoticahyponotica
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7 years ago
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staedtler Author
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6 years ago
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