Thermal Energy

Front

When you leave your cold drink outside, the glass may have water drops on it. This is an example of...

Back

condensation

Front

Two students were studying properties of water. One student placed a cup of 100ml of water into a beaker on a burner to boil. Another student placed an identical cup containing 200ml of water in an identical beaker on another burner to boil. Which of the following will be the same for both cups of water? Options: the temperature at which the water boils, the mass of the boiling water, the time it takes the water to boil, the volume of the boiling water

Back

the temperature at which the water boils

Front

Which form of energy causes water to boil?

Back

thermal energy

Front

Which change is happening to the water? Options: it is changing from a liquid to a gas, it is changing from a liquid to a solid, it is changing from a solid to a gas, it is changing from a gas to a liquid

Back

it is changing from a liquid to a gas

Front

Which process does the diagram show? Options: freezing, boiling, evaporation, melting

Back

freezing

Front

The change of state from a solid to a liquid is called ______.

Back

Melting

Front

If a door was left open between the bedroom (74 degrees) and the living room (68 degrees), what would likely happen to the temperatures after several hours?

Back

The bedroom temperature would lower and the living room temperature would rise.

Front

If an insulator is doing its job well, the temperature of an object over time should...

Back

show very little change

Front

Hot things have ____________ thermal energy than cold things.

Back

more

Front

Objects with MORE MASS have______________

Back

higher thermal energy