P2 Energy Transfer by Heating - knowledge questions

The scientific name for heat energy

• conduction

• terminal

• thermal

• convection

How heat travels through a solid

• conduction

• convection

• radiation

how heat travels through a liquid

• conduction

• convection

• radiation

How heat travels through space (a vacuum)

• conduction

• convection

• radiation

Fluids are....

• slippy

• liquid

• gas

• solid

A higher thermal conductivity means what?

• conduct heat

• conduct heat better

• conduct heat less

• does not conduct heat

What do you call an image that shows the heat leaving objects?

• thermagran

• thermo man

• thermagram

• thermometer

What gives metals their ability to conduct thermal energy so well?

• delocalised protons

• free electrons

• expensive electrons

• delocalised electrons

The amount of energy needed to change the temperature of 1kg of a material by 1 degree celsius is...?

• specific heat capacity

• specific heat

• heat capacity

• a lot!

two examples of home insulation are...

• loft insulation

• painting the door

• a dog

• double glazing

• a cat