CMS Unit 5 SAVVAS

A material with a ______specific heat can absorb a great deal of thermal energy without a great change in temperature.

• low

• high

Tags

NGSS.MS-PS1-4

As the thermal energy in matter ______, its particles usually spread out.

• decreases

• increases

• stays the same

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

If two objects of the same mass require different amounts of heat to raise their temperatures 10 kelvin, the objects have different ______.

• density

• temperatures

• specific heats

Tags

NGSS.MS-PS1-4

To keep food warm or cold, coolers are made out of materials that are _____.

• conductors

• glass

• insulators

• plastic

Tags

NGSS.MS-PS3-3

Because water has a _____ specific heat, it takes a long time to heat up and cool down.

• no

• low

• high

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Most metals are good conductors of heat.

• True

• False

Tags

NGSS.MS-PS3-4

The amount of energy required to raise 1 kg of material by 1 kelvin is called...

• thermal energy

• specific heat

• thermal expansion

______ do not conduct heat well.

• Insulators

• Conductors

Tags

NGSS.MS-PS3-4

The transfer of thermal energy from a warmer object to a cooler object is called...

• temperature

• heat

• thermal energy

Tags

NGSS.MS-PS1-4

Temperature, the number of particles, & how the particles are arranged determines an object's...

• heat

• temperature

• thermal energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4