Question 296: Wave Optics

Question

A wavefront is a surface

Accepted Answer

A
wavefront
is defined as the locus of points that have the
same phase
of vibration. In an isotropic medium (where light travels uniformly in all directions), these wavefronts are surfaces
perpendicular
to the direction of propagation of light rays.
Hence, the correct choice is:
(A) perpendicular to the direction of propagation of light.

Answer

perpendicular to the direction of propagation of light.

Answer

parallel to the direction of propagation of light.

Answer

without any specific orientation with direction of propagation of light.

Answer

which has nothing to do with intensity of light.

Wave Optics

A wavefront is a surface

Choose the correct answer: