Calculate the energy per quantum associated with light of wavelengths,

PHYSICS · Multi-part · CBSE · Physics · Dual Nature of Radiation and Matter · Dual Nature of Radiation and Matter

Problem

Calculate the energy per quantum associated with light of wavelengths, (1) (a)

5890 \text{ \AA}

(2) (b)

250 \times 10^{-9} \text{ m}

(3) (c)

4.0 \times 10^{-8} \text{ cm}

(4) (d)

600 \text{ nm}

(5) Also calculate the energy per mol of photon in case (d).