Rays of light are falling on a convex lens of focal length `40 cm`. As shown in Fig. Determine the position of the image.
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Find the power of a convex lens of focal length 40 cm.

Find the power of a convex lens of focal length 40 cm.

Converging light rays are falling on a convex lens. If the focal length of the lens is 30 cm, then find the position of the image.

The power of convex lens with focal length 40 cm is …………

An object is placed at a distance of 12 cm from a convex lens of focal length 8 cm. Find : the position of the image

An object is kept at a far off distance in front of a convex lens of focal length 15 cm. State the position of the image.

An object is placed at a distance of 10 cm from a convex lens of focal length 12 cm. Find the position and nature of the image.

An object is placed at a distance of 10 cm from a convex lens of focal length 12 cm. Find the position and nature of the image.