Science 8 - Unit 3 Review B

Science 8 - Unit 3 Review B

8th Grade

30 Qs

quiz-placeholder

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Science 8 - Unit 3 Review B

Science 8 - Unit 3 Review B

Assessment

Quiz

Science

8th Grade

Medium

Created by

Kevin Wilford

Used 3+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Cellular phones transmit and receive signals using infrared radiation.

True

False

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Electromagnetic radiation is a form of energy.

True

False

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

When an object is twice its original distance from a light source, it will receive one half of the light.

True

False

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

High frequency waves have a short wavelength.

True

False

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The photoelectric effect occurs with blue light, but not red light.

True

False

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The particle model of light states that light travels in packets of energy called photons.

True

False

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

A very smooth surface reflection produces a clear image of an object.

True

False

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