Thermal

heat always transfers from

• right to left

• left to right

• hot to cold

• cold to hot

The total energy of all the particles in a substance is called

• temperature

• thermal energy

• degrees

• mass

Tags

NGSS.MS-PS3-4

What happens to particles as they heat up?

• They slow down

• Nothing

• They don't move

• They speed up

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The transfer of thermal energy through a substance by direct contact is called___.

• conduction

• insulation

• convection

• radiation

What is the main difference between heat and temperature?

• Heat is a measure of the total energy of molecular motion in a substance, while temperature is a measure of the average energy of molecular motion in a substance.

• Heat is a measure of the average energy of molecular motion in a substance, while temperature is the total energy of molecular motion in a substance.

• Heat can only be transferred between objects of the same temperature, while temperature can vary between objects.

• Heat is always measured in Joules, while temperature is always measured in degrees Celsius or Fahrenheit.

Tags

NGSS.HS-PS3-4

The arrows inside the pot show ​ (a)  

• convection

• radiation

• conduction

In a lava lamp, the warm part rises and the cool part sinks.  This is an example of 

• heat computation

• convection

• conduction

• radiation

When Convection occurs in the atmosphere

• Cool air rises, warm air sinks

• warm air rises. cool air sinks

• warm air sinks, cool air sinks

• warm air rises, cool air sinks

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which of these is an example of radiation

• bacon on a heated skillet

• falling on a sidewalk

• sun heating up the sand

• putting a blanket on

Which of these options show heat being transferred by radiation

• 
• 
• 
•