3rd Grade Physical Science Review

An electric stove changes electrical energy into---

• light energy

• mechanical energy

• heat/thermal energy

• sound energy

Tags

NGSS.MS-PS3-3

When you plug in a lamp and turn the switch on, what is the evidence that energy is present?

• You have to turn it off to see the evidence of energy.

• You turned the switch on.

• The light is shining.

• You hear a click.

Tags

NGSS.MS-PS3-4

What is the process where a solid changes to a liquid?

• freezing

• evaporating

• condensing

• melting

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the process where a liquid changes to a gas?

• freezing

• evaporating

• condensing

• melting

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the process where a gas changes to a liquid?

• freezing

• evaporating

• condensing

• melting

Tags

NGSS.MS-PS1-4

What is the process where a liquid changes to a solid?

• freezing

• evaporating

• condensing

• melting

Tags

NGSS.MS-PS1-4

When thermal energy is added, a solid changes to a ___________.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

When thermal energy is added, a liquid changes to a ___________.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which two properties of a chocolate candy bar will stay about the same after the chocolate bar is heated and melts?

• physical state and shape

• hardness and temperature

• color and mass

• texture and thickness

Tags

NGSS.MS-PS1-4

What will happen to the mass of 100 mL of water when it freezes?

• There will be more mass.

• The mass will stay the same.

• There will be less mass.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5