Question

The ratio of the energy of a photon of 2000 Å wavelength radiation to that of 4000 Å radiation is (A) 114 (B) 4 (C)1/2 (D) 2

NEET/Medical Exams

Chemistry

Solution

4.0 (1 ratings)

( frac{varepsilon_{1}}{varepsilon_{2}}=frac{h C / 2000}{h C / 4000}=frac{2}{2} )