G3 Science BJU Quiz Chapter 9

The amount of matter in an object is called its shape.

• True

• False

Tags

NGSS.MS-PS1-5

Liquids and gases take the shape of their container

• True

• False

A liquid can become a gas when it is heated

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A physical change happens when matter changes into a new kind of matter.

• True

• False

Two examples of chemical changes are making slime and baking a cake.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A form of energy that you can hear is ______.

• absorb

• sound

• waves

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound travels in _____ in all directions.

• echoes

• forces

• waves

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

A sound wave that reflects clearly enough to be heard again is_______.

• an echo

• a force

• a reflection

Tags

NGSS.MS-PS4-2

A characteristic of sound that describes a high or low sound is _______.

• pitch

• vibration

• volume

A characteristic of sound that depends on how much force is used to make an object vibrate is _______.

• pitch

• vibration

• volume

Tags

NGSS.MS-PS4-1