Heat and Temperature

As an ice cube melts, the particles in the ice cube

• move slower and slower

• move at the same speed

• gain thermal energy

• lose thermal energy

Which kind of energy is produced by a toaster?

• friction

• solar energy

• thermal energy

• chemical energy

Suppose the temperature increases to 90°C . What will happen to the liquid in the thermometer shown above?

• It will contract.

• It will take up less space in the tube.

• It will expand and rise in the tube.

• It will move down in the tube.

The energy of moving particles of matter is called

• thermal energy

• solar energy

• friction

• temperature

Which is NOT a way that heat can be produced?

• burning fuel

• friction

• mixing matter

• holding a cup of hot tea

What does a thermometer measure?

• volume

• length

• temperature

• wieght

What is the flow of thermal energy from warmer objects to cooler objects?

• thermometer

• heat

• temperature

• degree

What causes an object to feel warm when you touch it?

• Heat moves from your hand to the object.

• Heat moves from the object to your hand.

• Your hand moves from the heat to the object.

• The object moves from your hand to the heat.

What is a measure of how hot or cold something is?

• heat

• temperature

• thermometer

• thermal energy

What are different scales for measuring temperature?

• Celsius and Fahrenheit

• Inches and Feet

• Ounces and Pounds

• Seconds and Minutes