The image formed by a biconvex lens system isans.

The image formed by a biconvex lens system is ans. Virtual and inverted Real and inverted Virtual and erect Real and erect

The image formed by a concave lens is1 pointrealvirtual

A lens forms an image between the object and the lens. Name the le

A biconvex lens of refractive index 1.5 has a focal length of 20 cm in air. Its focal length when immersed in a liquid of refractive index 1.6 will be

The image formed by a convex lens is real and inverted when the object is placedbetween optical centre and focus F1at focus F1at 2F1at infinity