Inv 4.3 Solid Expansion/Contraction

Inv 4.3 Solid Expansion/Contraction

Multiple Choice

What might happen if we heat the sphere?

• Same thing would happen.

• It will contract.

• It will expand.

Multiple Choice

What might happen if we cool the ring?

• It will contract

• Same thing will happen.

• It will expand

In the last few days, you observed the expansion and contraction of both water and air.

Multiple Choice

How do we get air to expand?

• Take away kinetic energy

• Put it in cold water

• Put it in hot water

• Add potential energy

Multiple Choice

How do we get water to expand?

• Put it in cold water

• Put in in hot water

• Take away kinetic energy

• Add potential energy

Multiple Choice

How do we get water and air to contract?

• Put them in hot water

• Put them in cold water.

• Give them kinetic energy

• Increase potential energy

Multiple Choice

Why didn't the hot sphere pass easily through the cold ring?

• Both the sphere and the ring expanded.

• The sphere contracted, and the ring expanded.

• The sphere expanded, and the ring contracted.

• Both the sphere and the ring contracted.