Mukesh Kumar Gandhi Solutions for Chapter: Light, Exercise 2: ILLUSTRATIVE NUMERICALS

The image of an object placed at a distance of $60 \mathrm{cm}$ on the principal axis of a concave mirror from its pole is formed on the object itself. Find the focal length.

The image of an object placed at a distance of $60 \mathrm{cm}$ on the principal axis of a concave mirror from its pole is formed on the object itself. Find linear magnification of mirror.

An object is placed at a distance of $45 \mathrm{cm}$ in front of a convex mirror of radius of curvature $10 \mathrm{cm}$. Where will the image form?

A convex mirror forms the image of an object placed at a distance $80 \mathrm{cm}$ in front of the mirror, at a distance of $40 \mathrm{cm}$. Find the focal length of the mirror.

An object is placed at a distance of $45 \mathrm{cm}$ in front of a convex mirror of radius of curvature $10 \mathrm{cm}$. find the magnification (m).

An object is placed in front of a concave mirror of radius of curvature $26 \mathrm{cm}$ at a distance of $15 \mathrm{cm}$. Find the position and nature of the image.

An object is placed in front of a concave mirror of radius of curvature $26 \mathrm{cm}$ at a distance of $7 \mathrm{cm}$. Find the position and nature of the image.

A $1.5 \mathrm{cm}$ high object is placed at a distance of $32 \mathrm{cm}$ from a concave mirror. The image formed is real, inverted and $3 \mathrm{cm}$ in size. Find the focal length of the concave mirror. Also find the position of the image formed.