Heating

Increasing the temperature of something is called _______.

• heating

• cooling

• non-reversible change

• reversible change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Cooking a marshmallow on a fire is an example of __________.

• cooling

• heating

• freezing

• melting

Tags

NGSS.MS-PS1-4

Melting crayons with a hairdryer is an example of _________.

• cooling

• heating

• non-reversible change

• none of the above

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Warming up butter with a heater is an example of _______.

• cooling

• melting

• freezing

• none of the above

Tags

NGSS.MS-PS1-4

Does this give off heat?

• yes

• no

Tags

NGSS.MS-PS1-4

Before cooking an egg, which state of matter is the egg yolk?

• solid

• liquid

• gas

• none of the above

Cooking an egg is an example of a __________.

• non-reversible change

• melting

• reversible change

• none of the above

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

What causes chocolate to melt?

• cooling

• heating

• freezing

• eating

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When heating up a stick of butter, what state of matter does it become?

• liquid

• solid

• gas

• none of the above

Tags

NGSS.MS-PS1-4

As chocolate melts, it changes from a solid to a

• liquid

• gas

• milk

Tags

NGSS.MS-PS1-4