Heat Transfer

Front

Effect on particles if more heat is supplied to the system?

Back

They would speed up

Front

Heat transfers from ______ objects to cold objects.

Back

Hot

Front

Hot air ______ while cool air ____

Back

Rises, Sinks

Front

Temperature is the measurement of the average ________ energy of the molecules in an object.

Back

Kinetic

Front

What causes ice to melt in a cup?

Back

The ice is heated up by the drink

Front

How will heat flow?

Back

From B to A

Front

Less dense air will

Back

rise

Front

Heat transfers from ______ objects to cold objects.

Back

Hot

Front

Molecules in cold things move more _________
than in hot things.

Back

slowly

Front

In heat transfer, heat always flows from the _______________ substance to the _______________ substance.

Back

Hotter to colder