Huygen’s principle of secondary wavelets may be used to

  • A

    Find the velocity of light in vacuum

  • B

    Explain the particle behaviour of light

  • C

    Find the new position of the wavefront

  • D

    Explain photoelectric effect

Similar Questions

Explain the use of wavefront to understand wave propagation. 

Wavefront of a wave has direction with wave motion

Ray diverging from a point source from a wave front that is

The wave theory of light was given by

In the adjacent diagram,$ CP$ represents a wavefront and $AO$ & $BP$, the corresponding two rays. Find the condition on $\theta$ for constructive interference at $P$ between the ray $BP$ and reflected ray $OP$

  • [IIT 2003]