Exam Review 1

______ is an example of a good conductor.

• Wood

• Plastic

• Metal

• Rubber

When two objects touch each other, they transfer heat until they both have ______ temperature.

• different

• equal

• fluctuating

• zero

Heat can cause an object to get bigger, or ______.

• shrink

• expand

• melt

• freeze

Heat can also change the state of matter, making ______ turn into steam.

• ice

• water

• metal

• wood

Heat is really just a form of ______.

• light

• energy

• matter

• sound

What happens to the volume of water when it is heated?

• Contracts

• Expands

• Freezes

• Stays the same

What is the result of adding energy to a system?

• Decrease in temperature

• Increase in temperature

• No change

• Freezing

What happens to a chemical when heat is applied?

• It freezes

• It evaporates

• It undergoes a chemical change

• It remains unchanged

What is the effect of heat on the state of water?

• It solidifies

• It expands

• It contracts

• It remains the same

Heat transfers from an area of (a)   temperature to an area of (b)   temperature.

• high to low
• low to high
• high to high

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4