Question

Which optical devices can form only images that are smaller than the original object

Answer 1

Answer:

Option c

Explanation:

A concave lens always produces a virtual upright and small image of an object irrespective to the location of object.

Option d is also a concave lens it is called plan concave lens.

Answer 2

A lens that has at least one curved surface, analogous to the inner surface of a spherical. A concave lens is an optical device that can only produce pictures of objects that are smaller than the original.

What is a Concave Lens?

A lens that has at least one curved surface, analogous to the inner surface of a spherical. A concave lens bends a straight light beam away from the source, creating a smaller, more upright virtual image.

They're used to treat myopia since they reduce the size of distant objects.

A concave lens is an optical instrument that can only generate pictures smaller than the original object. The concave lenses are B and D . As a result, option c is correct.

To learn more about the concave lens refer to the link;

https://brainly.com/question/2919483