Thermal Energy, Temperature, and Heat

During a change of state, the thermal energy of a substance changes, but the temperature ________________.

• increases

• stays the same

• decreases

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The more matter/particles an object has, the _________ thermal energy it has.

• more

• less

A 1-liter pot full of tea is 85 degrees Celsius. A 0.2-liter cup full of tea is also 85 degrees Celsius. Which one has more thermal energy?

• They have the same amount of thermal energy

• 0.2-liter cup

• 1-liter pot

Tags

NGSS.MS-PS3-4

If two objects have the same amount of matter/particles, the object with the higher _______________ has more thermal energy.

• heat

• temperature

• thermal energy

• volume

Tags

NGSS.MS-PS3-4

An object with more matter will require ______ heat in order to raise the temperature than an object with less matter.

• more

• less

Tags

NGSS.MS-PS1-4

the temperature scale on which 0 is the temp at which no more energy can be removed

• absolute zero

• Fahrenheit scale

• Kelvin scale

• Celsius scale

Which thermometer shows a very hot day in degrees Fahrenheit?

• Blue

• Green

• Red

• Red and Green

Heat always moves from...

• warm area to cold areas.

• cold areas to warm areas.

• evenly from warm to cold and cold to warm.

Tags

NGSS.MS-PS1-4

The flow of thermal energy.

• Heat

• Temperature

• Thermal Energy

• Absolute Zero

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

The average kinetic energy of particles in a substance.

• Heat

• Temperature

• Thermal Energy

• Absolute Zero

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4