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4th Grade, Unit 2 - Using Energy

Authored by Jaime Yanesh

Science

4th Grade

NGSS covered

Used 15+ times

 4th Grade, Unit 2 - Using Energy
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25 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

1. Dolphins communicate using special vibrations and sounds. How is this possible?

Dolphins have very good hearing.
The energy can flow easily through water.
Dolphins make loud sounds only other dolphins can hear.
The energy is transferred from one dolphin to another through sound.

Tags

NGSS.MS-PS4-2

NGSS.MS-LS1-8

2.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

Media Image

2. Adam and Terry are building an electromagnet, like the one shown in the diagram. They want to test how the battery's stored energy affects the strength of the electromagnet. Which result would the students expect to see in their investigation?

The battery with the higher stored energy will produce more electric current and will strengthen the electromagnet.
The battery with the lower stored energy will produce more electric current and will weaken the electromagnet.
The battery with the higher stored energy will produce less electric current and will weaken the electromagnet.
The battery with the lower stored energy will produce more electric current and will strengthen the electromagnet.

Tags

NGSS.MS-PS2-3

3.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

3. Light travels in a _____ path.

curved
straight
random

Tags

NGSS.MS-PS4-2

4.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

4. Why are sounds not heard in space?

Space is too cold for sound waves to travel
There is too much matter to travel through in space
Space is a vacuum with few particles to travel through
Energy cannot travel in space.

5.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

5. How does sound energy travel?

In strings
In beams
In pulses
In Waves

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

6.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

6. A pom-pom launcher _________.

transfers kinetic energy to thermal energy
transforms kinetic energy to sound energy
transforms stored energy to energy of motion
transfers energy of motion to stored energy

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

7.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

Media Image

7. When a student plays a guitar, how does the sound travel to reach your ears?

Using echos
Through potential energy
Through thermal energy
Through sound waves

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

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