Question

The rays coming from object parallel to the concave mirror will converge at​

Answer 1

Answer:

When parallel rays of light strike a concave mirror, they are reflected; these reflected rays converge at the focal point of the mirror. ... Since a concave mirror reflects parallel rays so that they converge in front of the mirror, a concave mirror, rather than a convex mirror, should be used

Explanation:

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Answer 2

Answer:

The ray coming from an object parallel to the concave mirror will converge at a point called the principal focus.

Explanation:

What is a mirror and its types?

A mirror is a plane or curved surface with a silver backing that helps to produce an image by the principle of reflection. There are three types of mirrors:

1. Plane mirror
2. Concave mirror
3. Convex mirror

What is a concave mirror?

A concave mirror is a type of curved mirror that has a reflecting surface curved towards the light source.

What is the principal focus?

• The principal focus is the focus point present on the principal axis of the concave mirror.
• It is the point at which the light rays coming from an object parallel to the principal axis of the concave mirror will converge after reflection.

Therefore, the answer is the principal focus.

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