what color would be expected when a laser emits photons having energy of 3.74 × 10–19 J.?
A laser emits photons having energy of 3.74 × 10–19 J. What color would be expected for the light emitted by this laser? (c = 3.00 × 108 m/s, h = 6.63 × 10-34 J ⋅ s)
violet
B) blue
C) green
D) yellow to orange
E) orange to red
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i guess C because usually in this type of format, 70% of the answers will be C, also, ive never personally seen a blue or yellow-orange laser.... so even tho i know nothing about lasers, i would expect them to try and give u a recognized color (red) and then the correct answer, green. plus im crazy, and smokin, so just trust me, C) greem, final answer, lol