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  • Estimate the frequency associated with photon of energy  2 eV.         <div styl

Estimate the frequency associated with photon of energy  2 eV.

 

 
 
 
 
 

Answers (1)

Given energy= 2eV

eV = hf

h = 6.63 \times 10 ^{-34}Js (planks constant)

2=6.63 \times 10 ^{-34}\times f

f= \frac{2\times1.6\times10^{-19}}{6.63 \times 10 ^{-34}}= 4.8\times10^{14}Hz

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Safeer PP

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