A plane wave passes through a convex lens. The geometrical shape of the wavefront that emerges is
A plane wave passes through a convex lens. The geometrical shape of the wavefront that emerges is
- A
plane
- B
diverging spherical
- C
converging spherical
- D
none of these
Similar Questions
What is the shape of the wavefront in each of the following cases:
$(a)$ Light diverging from a point source.
$(b)$ Light emerging out of a convex lens when a point source is placed at its focus.
$(c)$ The portion of the wavefront of light from a distant star intercepted by the Earth.
What is the shape of the wavefront in each of the following cases:
$(a)$ Light diverging from a point source.
$(b)$ Light emerging out of a convex lens when a point source is placed at its focus.
$(c)$ The portion of the wavefront of light from a distant star intercepted by the Earth.
Explain the refraction of a plane wavefront with a thin convex mirror.
Explain the refraction of a plane wavefront with a thin convex mirror.
Explain refraction of plane wave with a thin prism.
Explain refraction of plane wave with a thin prism.
Ray diverging from a point source from a wave front that is
Ray diverging from a point source from a wave front that is
Explain the wavefront and its types.
Explain the wavefront and its types.