Unit Test — Unit test

Question 1

Harry is reading an online summary of the law of reflection. The site states that after light hits a mirror, the angle of reflection is the angle between the reflected ray and the normal, which is the surface of the mirror.

Revolt · Accepted Answer

The normal is a line perpendicular to the surface of the mirror.

Question 2

A magnifying glass will produce a larger, virtual image because the glass is made of a ________ lens.Which best completes the statement?

Revolt · Accepted Answer

convex

Question 3

Which three types of electromagnetic waves have longer wavelengths than the waves that make up visible light?

Revolt · Accepted Answer

microwaves, radio waves, infrared light

Question 4

Shanti began to draw a Venn diagram comparing refracting and reflecting telescopes.

Revolt · Accepted Answer

“Uses a convex eyepiece lens”

Question 5

most likely

Revolt · Accepted Answer

X-rays

Unit Test — Unit test Answers

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