Question 333: Dual Nature of Matter and Radiation

Question

When a photon enters glass from air, which one of the following quantity does not change?

Accepted Answer

Energy of the photon is given by
$$\mathrm{E}=\mathrm{h} 
u$$
The frequency of photon does not change hence the energy does not change.

Answer

Energy

Answer

Velocity

Answer

Wavelength

Answer

Momentum

Dual Nature of Matter and Radiation