# Heat Conduction And Convection

20 Questions | Attempts: 1511
Share  Settings  • 1.
How is air heated in our atmosphere
• A.

• B.

Conduction

• C.

Convection

• 2.
True or False higher temperature means faster moving molecules
• A.

True

• B.

False

• 3.
The reason why water boils causing the circular motion is due to?
• A.

• B.

Conduction

• C.

Convection

• 4.
When a metal spoon with a temperature of 20oC is placed into a cup of water with a temperature of 90oC the spoon will heat up. This is an example of:
• A.

• B.

Conduction

• C.

Convection

• 5.
this type of heat transfer occurs when heat moves from one molecule to another.
• A.

• B.

Conduction

• C.

Convection

• 6.
The transfer of heat between substances that are in direct contact with each other is called what?
• A.

• B.

Convection

• C.

Conduction

• D.

Heat Transfer

• 7.
The air in the hot air balloon is heated and circulates.  This is an example of ...
• A.

Conduction

• B.

Convection

• C.

• 8.
You walk barefoot on the hot street and it burns your toes.  This is an example of...
• A.

Conduction

• B.

Convection

• C.

• 9.
The transfer of energy in fluids or gases
• A.

Conduction

• B.

Convection

• C.

• 10.
What is the units for temperature?
• A.

Metres.

• B.

Centimetre-cube.

• C.

Degree Celsius.

• D.

Degree.

• 11.
What is heat transfer?
• A.

• B.

Convection

• C.

Conduction

• D.

All of the above

• 12.
What is heat?
• A.

Weather

• B.

Warmed up molecules

• C.

A washer\dryer setting

• 13.
Which one is a form of heat trasnfer.
• A.

Conduction

• B.

Absorbstion

• C.

Refraction

• D.

Reflection

• 14.
A substance that doesn't conduct heat well is called an
• 15.
1.  Heat energy is called what kind of energy?
• A.

Solar Energy

• B.

Thermal Energy

• C.

Nuclear Energy

• 16.
Energy cannot be created or destroyed, but it can be transformed.
• A.

True

• B.

False

• 17.
When you get into a car with hot black leather in the middle of the summer and you get toasted, this is an example of?
• A.

• B.

Conduction

• C.

Convection

• 18.
These images are examples of:
• A.

Conduction

• B.

Convection

• C.

• 19.
The temperature at which a solid turns into a liquid is called the: M_______________  P_________
• 20.
Heat conversions take place in which of the below?
• A.

Air

• B.

Land

• C.

Water

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