Heat, Temperature and Thermal Energy Review

The temperature of a substance increases as___.

• the substance gets smaller

• the substance's volume increases

• the average kinetic energy of its particles increases

• the substance's mass increases

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

If the particles of two substances have the same average kinetic energy, then......

• the specific heats of the substances are identical

• the substances have equal thermal energies

• the particles will not react chemically

• the substances have equal temperatures

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens to the temperature of a substance when it is experiencing a change of state (undergoing a phase change)?

• temperature increases

• temperature decreases

• temperature stays the same

• temperature reaches thermal equilibrium

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which has more thermal energy -- 500 mL of water at 60 degrees celsius or 750 mL of water at 60 degrees celsius?

• both have the same thermal energy

• 500 mL of water

• 750 mL of water

• 1250 mL of water

Tags

NGSS.MS-PS1-4

What does the average kinetic energy of an object's particles tell you?

• how hot the object is

• the temperature of the object

• how cold the object is

• how fast the particles are moving

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

In which state do particles move fastest and with little effect on each other and fill the shape of whatever container they are in?

• solid

• liquid

• gas

• water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

If the particles in an object have more kinetic energy, what must be true?

• The object's temperature is higher

• The object's temperature is lower

• The object moves faster

• The object is heavier

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following best describes heat?

• how hot or cold something is

• the average kinetic energy of the particles in a substance

• the total kinetic and potential energy of a substance

• the transfer of energy between substances of different temperatures

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The measure of the average kinetic energy of the particles in a substance is .........

• kinetic energy

• temperature

• thermal energy

• heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The total kinetic and potential energy of the particles that make up a substance is .........

• kinetic energy

• temperature

• thermal energy

• heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4