Question

A concave lens has an inward curved shape. It refracts light outward from the lens. The light rays spread apart as they exit the lens. Which represents a concave lens?

Answer 1

The answer is B

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Answer 2

The concave lens has an inward curved shape and refract the light outward. Option B is correct.

Refraction:

When light move from one medium to another, it bends at a certain angle.

Concave lens:

It is a piece of glass that has inward curve.  Spread the light as it exit the lens.

Convex Lens:

It is a piece of glass that has outward curve and focus the light at a single point.

Therefore, the concave lens has an inward curved shape and refract the light outward.

To know more about Refraction,

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