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The wave length of two photons A and B are 100 angstroms and 1000 angstroms.The ratio of their enegries will be
Asked by javaji.gayathri6103 | 25 Jul, 2019, 08:20: PM
answered-by-expert Expert Answer
Given:
 
Wavelengths of photons A and B are
 
λ1 = 100 straight A with degree on top
λ2 = 1000 straight A with degree on top
 
The energy of photon is given by,
 
 
straight E space equals hc over straight lambda straight E subscript 1 over straight E subscript 2 space equals space straight lambda subscript 2 over straight lambda subscript 1 straight E subscript 1 over straight E subscript 2 space equals 1000 over 100 straight E subscript 1 over straight E subscript 2 space equals 10 over 1 straight E subscript 1 colon space straight E subscript 2 space equals space 10 colon 1
 
The ratio of the enegries of photons is 10:1
Answered by Varsha | 26 Jul, 2019, 10:34: AM

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