Physics - Modern Physics Question with Solution | TestHub

Some phenomenon's of light can be explained by wave theory and other some phenomenon's show the particle nature of light. De-Broglie proposed a hypothesis based on the dual nature of light. According to De-Broglie each moving particle consists of a wave. This wave is known as De-Broglie wave or matter wave and its wavelength is given by $\lambda =\frac{\mathrm{h}}{\mathrm{p}}$. Actually, this expression correlate wave and particle nature. ( $\lambda$ ) represent the wave nature and momentum $(p)$ represent the particle nature.