HEAT AND TEMPERATURE

The movement of thermal energy from a warmer object to a cooler object is called:

• heat
• temperature
• motion
• momentum

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Heat transfer occurs:

• in many directions
• both from warm objects to colder ones and from cold objects to warmer ones
• only from warm objects to colder ones
• only from cold objects to warmer ones

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

When you touch something that feels cold, 

• heat from your hand moves into the cold substance.
• coldness moves from the cold substance into your hand.
• it melts.
• it freezes.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

You're holding hands with your best friend.  Your friend's hands are REALLY warm and yours are really cold.  After a few minutes, this has changed.  How might you explain what happened?

• The cold energy from your hand transferred to your friend's hand through conduction.
• The heat energy from your friend's hand transferred to your hand through conduction. 
• The cold energy from your hand transferred to your friend's hand through convection.
• The heat energy from your friend's hand transferred to your hand through convection.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

If two objects have different temperatures, heat will flow from the warmer object to the cooler one UNTIL ____________

• one reaches a temperature of zero

• they both have an equal temperature

• one runs out of energy

Tags

NGSS.MS-PS1-4

An instrument that measure and indicates temperature.

• Thermometer
• Temperature
• Energy
• Kinetic Energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Select the temperature in °C

• 30°C
• 100°C
• 90°C
• 40°C

Tags

NGSS.MS-PS1-4

In nature, heat always flows from a:

• cold object to a warm object.
• small object to a big object.
• warm object to a cold object.
• large object to a small object.

Tags

NGSS.MS-PS1-4

A measure of how hot or cold something is; specifically a measure of how fast particles in an object are moving.

• Thermometer

• Temperature

• Absolute Zero

• Specific Heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What unit do you use to measure Energy?

• J/Kg ºC

• Kg

• ºC

• J