Heat Conduction Quiz (1)

Heat transfers from …………………

• a hot object to an object that has the same temperature.

• a cold object to a hot object

• a hot object to a cold object.

• a cold object to an object that has the same temperature.

When you touch a piece of ice, heat transfers from …………

• from hand to ice.

• from ice to hand.

• from hand to air to ice.

• from air to ice.

The degree of hotness or coldness of a body is called ............

• temperature

• heat

• a good conductor of heat

• an insulator

Which of the following devices is the measuring device of temperature?

• Recorder

• Barometer

• Thermometer

• Scale

Materials are divided into ..................

• a- heat conductors only

• b- heat insulators only

• c- (a) and (b)

• d- heat energy

............... is a good conductor of heat

• Plastic

• Glass

• Copper

• Wood

All the following are good conductors of heat except …………….

• aluminum and iron

• copper and iron

• glass and wood

• aluminum and copper

………………. is a bad conductor of heat

• Copper

• Glass

• Aluminum

• Iron

Wood is a heat insulator, because ……………….

• it allows heat to flow through.

• it doesn't let heat flow through

• it conducts heat.

• all the previous answers.

Copper …………..

• doesn't allow heat to flow through

• allows heat to flow through

• is a heat insulator.

• all the previous answers.