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in Dual Nature of Radiation and Matter by (48.5k points)
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Among the following four spectral regions, the photons has the highest energy in 

(a) Infrared 

(b) Violet 

(c) Red 

(d) Blue

1 Answer

+1 vote
by (48.1k points)
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Best answer

(b) Violet

E = \(\frac{hc}{λ}\)  Photon in violet region has least λ and hence highest energy.

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