Asked Nov 13, 2019

Determine the frequency of photon of light that gives off 2.85 × 10^-19 Joules.


Expert Answer

Step 1

Given that,

E = 2.85 ×10-19 J

Now you calculate the frequency of light


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you know that hc E . 1 and 2 f from equation 1 and 2 E f= h where h-Plank's constant=6.626 104J.s

Step 2

Now frequency of...


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2.85x1019 f 6.626*1034J. f-0.430124x1015 s1 f-4.30124x1014 Hz


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