When particles heat up due to energy...

• there is more space between the particles and they are moving faster.

• there is less space between the particles and they are moving faster.

• there is more space and the particles are moving slower.

• there is less space and the particles are moving slower.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Particles that ___________ are more likely to have collisions.

• move slower

• move faster

Tags

NGSS.MS-PS2-1

NGSS.MS-PS3-1

Particles that move faster have more...

• potential energy

• kinetic energy

• cooling energy

• wind energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Holding your hand above a flame is an example of...

• radiation and conduction

• convection and radiation

• conduction

• conduction and convection

When using a warm towel to the kitten, the kitten got warmer, but the towel got colder. Which of the following explains this change correctly.

• The coldness is leaving the kitten and going to the towel.

• The heat is leaving the kitten and going to the towel.

• The coldness is leaving the towel and going to the kitten.

• The heat is leaving the towel and going to the kitten.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Why might your drink mix spread faster in warm water?

• There are larger particles in the warm water.

• There are smaller particles in the cool water.

• The warmer particles move more quickly.

• The cooler molecules move more quickly.

Tags

NGSS.MS-PS1-4

Match the following

• Transfer of heat through electromagnetic waves

• Convection

• Transfer of heat through direct contact

• Radiation

• Transfer of heat through fluid movement

• conduction

Tags

NGSS.MS-PS3-3

A material that allows energy to flow through easily

• Conductor

• Insulator

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

A material that does not allow energy to flow through easily

• Conductor

• Insulator

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Sort these items into whether they are insulators or conductors.

Groups:

(a) Conductors

,

(b) Insulators

• Iron

• Wood
• Silicone
• Nickel
• Plastic
• Copper
• Rubber
• Gold
• Ceramic
• Silver

Tags

NGSS.MS-PS2-3