The ratio of the energy of a photon of 200 Å wavelength radiation to that of 400 Å radiation is
a. 1/4
b. 4
c. 1/2
d. 2

Question

The ratio of the energy of a photon of 200 Å wavelength radiation to that of 400 Å radiation is a. 1/4 b. 4 c. 1/2 d. 2

Aditi Chauhan · Answer

E = hc/λ ⇒ E_1/E_2 = λ_2/λ_1 =2

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The ratio of the energy of a photon of 200 Å wavelength radiation to that of 400 Å radiation is a. 1/4 b. 4 c. 1/2 d. 2

The ratio of the energy of a photon of 200 Å wavelength radiation to that of 400 Å radiation is
a. 1/4
b. 4
c. 1/2
d. 2

1 Answers

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The ratio of the energy of a photon of 200 Å wavelength radiation to that of 400 Å radiation is a. 1/4 b. 4 c. 1/2 d. 2

The ratio of the energy of a photon of 200 Å wavelength radiation to that of 400 Å radiation is a. 1/4 b. 4 c. 1/2 d. 2

1 Answers

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The ratio of the energy of a photon of 200 Å wavelength radiation to that of 400 Å radiation is
a. 1/4
b. 4
c. 1/2
d. 2