GCSE - Gcse Physics - Energy - Transfer By Heating Solution

Q.1.

What does the transfer of energy by conduction, convection and evaporation involve?

Q.2.

How does heat transfer through the vacuum of space?

Q.3.

What factor will cause an object to lose its heat energy the fastest?

Q.4.

Which of the following is one reason why metals are good conductors of heat?

Q.5.

What does the rate at which an object transfers energy by heating depend on?

Q.6.

What is evaporation?

0%
The process during which fastest moving particles of a liquid escape from the liquid's surface
0%
The vaporization of the entire mass of the liquid as heat energy is applied
0%
It is the collective movement of molecules in liquids and gases
0%
High energy particles knock lower energy particles out of the liquid and into the air

Q.7.

Which sentence best describes how conduction works?

0%
Conduction involves vibrating particles passing the heat energy along
0%
The heat is radiated into the surroundings
0%
Warm particles rise and cold particles fall
0%
Particles do not make contact with each other but are heated individually via an external source

Q.8.

Which of the following surfaces is the best absorber of heat?

Q.9.

What kind of surfaces is heat radiation emitted from?

Q.10.

Which surface is the best reflector of heat?