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A plane wavefront is incident on a concave mirror of radius of curvature \(\mathrm{R}\). The radius of the refracted wav…

Q1

A plane wavefront is incident on a concave mirror of radius of curvature \(\mathrm{R}\). The radius of the refracted wavefront will be :

a

\(2 \mathrm{R}\)

b

\(\mathrm{R}\)

c

\(\frac{\mathrm{R}}{2}\)

d

\(\frac{\mathrm{R}}{4}\)

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