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Choose The Correet Option : A ray of l...

Choose The Correet Option :
A ray of light that is incident parallel to the principal axis of a spherical mirror after reflection passes through the ________________

A

pole

B

principal focus

C

centre of curvature

D

none of these

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Choose The Correet Option : The focal length of a plane mirror is ______.

    A
    zero
    B
    positive
    C
    negative
    D
    infinity

  • Choose The Correet Option : If the image formed by a spherical mirror is always virtual, erect and smaller than the object, then the mirror is __________________

    A
    concave
    B
    convex
    C
    plane
    D
    none of these

  • Choose The Correet Option : A spherical mirror and a thin lens have a focal length of +20 cm each.

    A
    The mirror is concave and the lens is. convex.
    B
    The mirror is convex and the lens is concave.
    C
    Both are convex.
    D
    Both are concave

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    Give the geometry of reflection of an incident ray on a concave spherical mirror.

    A ray passing through the focus/centre of curvature of a concave mirror becomes parallel to the principal axis after reflection.

    Give the geometry of reflection of an incident ray on a convex spherical mirror.

    The angle between an incident ray and the mirror is 40°. what is the angle of reflection?

    Choose The Correet Option : . Magnification produced by a convex mirror is always__________

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