Question

Draw neat labelled of spherical and
plane wavefront?​

Answer 1

Answer:

Consider a point source of monochromatic light S in a homogeneous medium. The light waves travel with the same speed(v) in all the directions. After the time

′

t

′

, the waves will reach all the points which are at a distance vt from S. This is the spherical wavefront XY. Let A, B, C be points on the wavefront. To find the new wavefront after a time Δt, we draw spheres of radius vΔt with A, B and C as centres. The tangents drawn to these spheres is the new spherical wavefront.

Explanation:

Hope this helps u ❤

Gudnoon ❣

Pls Flw me ☹

Thanks =thanks ☺

✌ITZ AbUsiNg QuEeN ✌