Thermal Energy Test - CH. 2

When particles are heated they begin to ____.

• move faster

• mover slower

• move up

• jump out of the pot

Tags

NGSS.MS-PS1-4

A large amount of matter needs ______ thermal energy to warm up than a small amount of matter.

• less

• the same amount of

• more

• no

Tags

NGSS.MS-PS3-4

Why would the temperature of boiling water be higher than the temperature of ice water?

• Because the particles in the boiling water are moving faster.

• Because the particles in the boiling water aren't moving at all.

• Because the particles in the boiling water are moving slower.

• Because the particles in the boiling water are moving at the same speed.

Tags

NGSS.MS-PS1-4

Different substance's particles speed up at different rates.

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Metal objects heat up more slowly than plastic or wooden objects?

• True

• False

Tags

NGSS.MS-PS3-4

When thermal energy is applied to an ice cube, it _____.

• freezes

• stays the same

• tastes better

• melts

Tags

NGSS.MS-PS1-4

The total energy of all the particles in a sample of matter is called —————

• Total Energy

• Thermal Energy

• Kinetic Energy

• Particle Energy

Tags

NGSS.MS-PS3-4

Thermal energy is transferred from————-

• A cooler object to a hotter one

• A hotter object to a cooler one

Tags

NGSS.MS-PS1-4

The diagram to the right shows a solid iron bar that is being heated in a flame. The primary method of heat transfer in the solid iron bar is—

• convection
• conduction
• absorption
• radiation

A barefoot student steps on a hot concrete surface. Most of the heat transferred to the student’s skin by this contact is by the process of—

• convection
• conduction
• vaporization
• radiation