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Sicence Unit 2 Test

Authored by N Lowery

Science, English

4th Grade

NGSS covered

Used 76+ times

Sicence Unit 2 Test
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10 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

During a science investigation, a student made the device shown below.  This device can best be used as a-

heater

magnet

light source

simple radio

Tags

NGSS.4-PS3-2

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Which form of energy is produced when a guitar string vibrates? 

chemical

sound

magnetic

light

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Jake plugged a toaster into an electric outlet.  He put a piece of bread in the toaster and turned the toaster on.  While the toaster was on, it changed the electrical energy from the outlet into other forms of energy.  Which form of energy toasted the bread? 

chemical

thermal

magnetic

sound

Tags

NGSS.MS-PS1-4

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The sun provides the earth with which of the following forms of energy?

thermal and light

electrical and thermal

light and mechanical

electrical and sound

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What kind of energy is produced from the candle?

light

sound and thermal

thermal

thermal and light

Tags

NGSS.MS-PS1-4

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 Which household appliance transforms electrical energy into heat energy?

calculator

gas clothes dryer

hair dryer

telephone

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

The picture below shows an electrical cord used on a toaster.

Why is the cord made of both plastic and copper?

The plastic is a conductor and the copper is an insulator of electricity.

The plastic and the copper are both conductors of electricity.

The plastic is an insulator and the copper is a conductor of electricity.

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