Mirrors and Lenses Review

Type of mirror used by a dentist to get magnified view of a patient's teeth...

• Plane

• Convex

• Concave

What kind of lens is a magnifying glass?

• Convex Lens
• Concave Lens

This gif best shows

• that images are always largest when an object is near the focal point

• that images are always virtual for converging mirrors

• that images are always larger for converging mirrors

• that images are smallest when the object is on the focal point

Which ray diagram shows a real image?

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• None of the above

Which ray diagram shows a real image?

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• None of the above

Which device uses reflection to diverge light?

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Which device uses refraction to converge light?

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Which of the following is the lens that is thinner at the center than at the edges?

• Converging lens

• Convex lens

• Concave lens

• Combination lens

Which of the following can form an enlarged image?

• Convex mirror

• Plane mirror

• Convex lens

• Concave lens

The optical instrument that forms images in a way most like our eye is a _____________.

• camera

• microscope

• reflecting telescope

• refracting telescope