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In the figure shown M represents a mirro...

In the figure shown M represents a mirror. AB is an incident wavefront. Which type of mirror is M if the reflected wave front

(a)PQ (b)RS

Text Solution

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The correct Answer is:
(a) concave (b)plane
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Knowledge Check

  • A plane wavefront AB is incident on a concave mirror as shown. Then,the reflected wavefront will be

    A
    B
    C
    D
    None of these

  • Plane wavefronts are incident on a spherical mirror as shown, the reflected wavefronts will be

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  • In the figure shown consider the first reflection at the plane mirror and second at the convex mirror . AB is object.

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    B
    the second image is virtual and erect with magnification `1//5`
    C
    the second image moves towards the concave mirror.
    D
    the second image moves away from the convex mirror.

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