Concave and Convex Review

Front

What does it mean to reflect in the context of light?

Back

To reflect means to bounce off a surface.

Front

What type of mirror is characterized by a surface that curves outward?

Back

Convex mirror.

Front

What type of lens is known for spreading out light rays that are initially parallel?

Back

Diverging lens.

Front

In an experiment with different types of mirrors, how can you identify a convex mirror?

Back

A convex mirror will always cause light rays to diverge.

Front

What is the primary function of a convex mirror?

Back

To provide a wider field of view.

Front

What is the difference between concave and convex mirrors?

Back

Concave mirrors curve inward and can focus light, while convex mirrors curve outward and diverge light.

Front

What happens to light rays when they hit a concave mirror?

Back

They converge to a focal point.

Front

What is the focal point of a diverging lens?

Back

The point where light rays appear to diverge from after passing through the lens.

Front

How does the image produced by a convex mirror differ from that produced by a concave mirror?

Back

A convex mirror produces a virtual, upright, and reduced image, while a concave mirror can produce real or virtual images depending on the object's distance.

Front

What is the significance of the focal length in lenses and mirrors?

Back

Focal length determines how strongly the lens or mirror converges or diverges light.