The wavelength of a photon is 4000 A. Calculate its energy.
A) 49.5x 10193
B) 495x10-19 J
C) 4.95* 10-19
D) 4.95x 10-19
Answers
Answered by
0
Answer:
4.95×10-19J ,this is the correct ans.
Answered by
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Answer:
option b is the correct answer
Explanation:
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