Heat (Energy) Curves

E_th stands for

• Temperature

• Phase Energy

• Thermal Energy

• The Energy

Tags

NGSS.HS-PS3-4

Phase refers to

• The temperature of a substance

• amount of energy a substance has

• particles that make up a substance

• the state of a substance

Tags

NGSS.HS-PS3-4

While the temperature increases

• Particles move slower

• Particles move faster

• The phase changes

• None of the above

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Water

• freezes at 0°C

• boils at 99°C

• will melt and freeze at different temperatures

• can melt and warm up at the same time

Tags

NGSS.MS-PS1-4

The temperature and phase can change at the same time

• True

• False

Tags

NGSS.MS-PS1-4

If it's 15°C outside, a pile of snow outside will have a temperature of

• 15°C

• 0°C

• just above 0°C

• just below 8°C

Tags

NGSS.MS-PS1-4

This heat curve shows

• a sample decreasing in temperature

• a sample increasing in temperature

• a phase change

• more than one of the above

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

In this heat curve

• water would be warming up

• water would be losing energy

• water is gaining energy

• water is changing phase

Tags

NGSS.HS-PS3-4

Which heat curve would be an example of rain falling to the ground and then freezing

• 
• 
• 
• 

Tags

NGSS.MS-PS1-4

Melting ice would have a change in

• thermal energy

• temperature

• phase energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4