Question

Both a spherical mirror and a thin spherical lens have a focal length of (-)15
cm. What type of mirror and lens are these?​

Answer 1

Answer:

here is ur ans

Explanation:

Both are concave. Alternative answer that should be given credit: Plano-concave lens

Answer 2

Concave mirrors and concave lenses are features of both a spherical mirror and a thin spherical lens.

Concave mirror

A hollow sphere can be made into a mirror by cutting it into pieces, painting the exterior surface, and using the interior surface as the reflecting surface. Concave mirrors are this kind of mirror.

Concave lens

A concave lens is one that bends a straight light beam away from the source and focuses it into a distorted, upright virtual image.

Thin spherical lenses and spherical mirrors will both be concave mirrors. The concave lens or concave mirror always has a negative focal length, which explains this.

Both a spherical mirror and a thin spherical lens have characteristics known as concave mirrors and concave lenses.

For more such questions on Concave mirror: https://brainly.in/question/7158202

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