Heat and Temperature

Heat and Temperature

International School of Laos

Multiple Choice

This is a form of energy that causes materials to become warmer or hotter.

• Temperature

• Heat

• Thermometer

Multiple Choice

Heat is a form of _______.

• fuel

• matter

• electricity

• energy

Multiple Choice

What is heat?

• a form of light

• a form of energy

• a measure of how old or cold something is

Multiple Choice

The biggest heat source for our planet is the ______________________.

• Earth

• fire

• Moon

• Sun

Uses of Heat

Heat is used to make things warm, to boil water and fry eggs and to melt metal to build cars.

Measuring temperature

Temperature is measured with a thermometer. 

Multiple Choice

Instrument that can be used to measure how hot or cold an object is ...

• dynamometer

• anemometer

• thermometer

Multiple Choice

What is temperature?

• a form of heat

• a form of energy

• a measure of how old or cold something is

• something to measure how hot or cold an object is

Multiple Select

Which of the following materials is a poor conductor of heat?

• glass

• metal

• wood

• rubber

Multiple Choice

John has a fever. His mother puts a cold towel on his forehead. Which of the following is correct?

• Heat flows from John's forehead to the towel.

• Heat flows from the towel to John's forehead.

• Temperature flows from John's forehead to the towel.

• Temperature flows from the towel to John's forehead.

Multiple Choice

Heat loss causes matter to ________. Heat gain causes matter to ________.

• contract . expand

• expand . contract

• stay . change

• change . stay

Multiple Choice

Which of the following is NOT a heat source?

Multiple Choice

Heat travels from cooler objects to warmer objects.

• True

• False

Multiple Choice

Which of these is a better conductor?

Multiple Choice

What is a conductor?

• a material that allow heat pass through easily

• a material that do not allow heat pass through easily

• a material that turns cold when heated

• a tool for measuring temperature

Multiple Choice

What is temperature scales that used to measure temperature?

• Grams

• Celsius

• Meter

Multiple Choice

The lowest possible temperature is

• 0 F
• 0 K
• 0 C
• 273 K

Multiple Choice

How heat is transfered?

• From high to low temperature
• From low to high
• Up to down
• Left to right

Multiple Choice

The water in Mario’s swimming pool absorbs energy as heat during the day. Which of the following would the water in the pool be most likely to do?

• condense

• evaporate

• freeze

• melt

Multiple Select

Which of the following materials is a poor conductor of heat?

• glass

• metal

• wood

• rubber

Multiple Choice

A cold spoon is placed inside a cup of hot lemon tea.

Which of the following is correct?

• Heat flows from the spoon to the tea

• Heat flows from the tea to the spoon

• Temperature flows from the spoon to the tea

• Temperature flows from the tea to the spoon

Multiple Choice

Which container has hot water in it?

• Container A

• Container B

Multiple Choice

Which of the following shows heat loss?

• boiling water

• eggs cooking on a pan

• ice cream melting under the sun

• hot bowl of soup becoming room temperature

Multiple Choice

Which of the following shows heat gain?

• water turning into ice

• shivering in a cold room

• ice cream melting under the sun

• hot bowl of soup became room temperature

Multiple Choice

What happens when something loses heat?

• it becomes hotter

• it becomes colder

Multiple Choice

What happens during heat loss?

• the object will expand

• the object will contract

Multiple Choice

What happens during heat gain?

• the object will expand

• the object will contract

Multiple Choice

What happens when something gains heat?

• it becomes hotter

• it becomes colder