Question

is The energy of a photon the wavelength of photon given as E=3.03 x 10 to] then is​

Answer 1

Answer:

Energy of photon, E=hc/λ  or λ=hc/E

Where, h=6.626×10  

−34

Js,c=3×10  

8

ms  

−1

 

Given E=3.03×10  

−19

J/atom

By putting all these values, we get-

λ=6.626×10  

−34

×3×10  

8

/(3.03×10  

−19

)

λ=6.56×10  

−7

m=656nm

Explanation:hope this helps