The ratio of the energy of a photon of 2000 Ǻ wavelength radiation to that of 4000 Ǻ radiation is
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E = hc/λ
The ratio of energies of two radiations is given by:
E1/E2 = λ2/λ1 = 4000/2000 = 2
becauseEnergy is inversely proportional to wavelength.
AlienRapper:
Thnx
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Answer:2
Explanation:E=hc/lamda
E1/E2=lamda2/lamda1.......lamda inversely proportional to energy
=4000/2000
=2
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