8K Energy Transfers

What is the name for energy stored in the movement of particles?

• Internal Energy

• Conduction

• Current

• Power

What does thermal energy depend on?

• The material

• The Watts

• The temperature

• The mass

How could I increase the internal energy of an object

• Increase the temperature

• Increase the colour

• Increase the pH

• Increase the mass

Temperature is the ___________ energy of movement of particles

• total

• most

• average

• radiation

What unit(s) can I use to measure temperature?

• Joules (J)

• Kilojoules (kJ)

• Degrees Celsius (℃)

• Kilodegrees Celsius(k℃)

Internal Energy and Temperature are both related to the movement of particle speed

• True

• False

How is Internal (thermal) energy transferred between objects?

• Coldness

• Air

• Heat

• Fire

Energy will travel faster between objects that are at very different temperatures compared to two objects that are close in temperature

• True

• False

For a particle to evaporate, it must be...

• Near the surface of the liquid

• Be a gas particle

• Have high energy

• Be only one element

What will happen to a liquid's temperature during evaporation?

• It will stay the same

• It will increase

• It will decrease

• It depends what kind of liquid it is