Question

What will be the energy of each poton of Light of frequency 5 x 104 Hz? ​

Answer 1

Answer:

Given :

Frequency= 5×10⁴Hz

$e = \frac{hc}{frequency} \\ = \frac{(6.626 \times {10}^{ - 34}) \times (3.8 \times {10}^{8} )}{5 \times {10}^{4} } \\ = \frac{2.51 \times {10}^{ - 25} }{5 \times {10}^{4} } \\ =5.02 \times {10}^{ - 30}$

Therefore the energy of each photon is 5.02 × 10^-30

Hope it helps mate, good luck.