Thermal Energy and Heat Transfer Flashcard

Front

Which of the following best describes CONDUCTION? Options: When heat is transferred through waves of heat across a distance., When heat is transferred through circulation of liquid or gases, When heat transfers from objects that are touching.

Back

When heat transfers from objects that are touching.

Front

__________ is the transfer of heat by the movement of a fluid.

Back

Convection

Front

The kind of heat transfer that travels through space in electromagnetic waves is called

Back

radiation

Front

How does heat move?

Back

from a warmer to a cooler object

Front

How is energy from the Sun transferred? Options: by radiation, by conduction, by convection, by the force of gravity

Back

by radiation

Front

When you heat up an object, the particles in the object move _________.

Back

faster

Front

Two fluids, one warm and one cold, mix. The warm fluid rises and the cool fluid sinks. This is an example of:

Back

Convection

Front

A material that stops the transfer of heat is called a(n)

Back

insulator

Front

A material that allows heat transfer by the heat passing through it is called a(n)

Back

conductor

Front

What is true of two objects when heat is passed between them?

Back

They are at different temperatures.