What is the nature of the image formed by a convex lens if the magnification produced by the lens is `+3`?

What is the nature of the image formed by a convex lens if the magnification produced by the lens is, -0.5 ?

What is the nature of the image formed by a concave mirror if the magnification produced by the mirror is +3?

What is the nature of the image formed by a concave mirror if the magnification produced by the mirror is +3 ?

What is the nature of the image formed by a concave mirror if the magnification produced by the mirror is + 3?

What is the nature of image formed by concave lens?

An object is kept at 60 cm in front of a convex lens of focal length 15 cm . Find the image distance and the nature of the image . Also find the magnification produced by the lens.

An object is kept at 60 cm in front of convex lens of focal length 15 cm. Find the image distance and the nature of the image . Also find the magnification produced by the lens .