Question

Energy of an EMR of wavelength 550nm is __________________________.
(a.) 1.6565×10-19 J
(b.) 2.4847×10-19 J
(c.) 4.4195×10-19 J
(d.) 3.6141×10-19 J

Answer 1

Answer:

I think iska answer (b) wala h

Explanation:

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Answer 2

(a) 1.6565*10-19 J correct