Amplify Thermal Energy Review

Molecules in a hotter sample will....

(select TWO correct answers)

• have more kinetic energy

• be moving faster

• be moving slower

• be red in color

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

When two objects collide, the warmer one will always transfer its energy to the cooler one.

• True

• False

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

Which diagram shows the correct energy levels for hot and cold water?

• A

• B

• C

• D

Tags

NGSS.MS-PS1-4

There will always be heat transfer between two objects that are touching if...

• the temperatures are the same in each sample

• there is a difference in temperature between samples

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which of the following is a characteristic of thermal energy?

• It is always conserved

• It can be completely converted into work

• It increases with the motion of particles within an object

• It is the same as temperature

Tags

NGSS.MS-PS1-4

What type of energy is primarily involved in heating and cooling processes?

• Mechanical Energy

• Thermal Energy

• Electrical Energy

• Nuclear Energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Identify the type of energy represented by the illustration.

• Nuclear Energy

• Elastic Energy

• Thermal Energy

• Electrical Energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

When will heat transfer stop?

• When the molecules reach a state of equilibrium

• When the molecules are moving at the same speed

• When the kinetic energy is equal

• When there is a phase change from liquid to gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Imagine that your Mom just put a frozen Bubba-Burger on the hot grill to sizzle? In energy terms what is happening?

• The Bubba-Burger molecules are transferring energy to the grill

• The Bubba-Burger is at equilibrium with the grill

• The grill molecules are transferring energy to the Bubba-Burger

• The grill is creating energy with the Bubba-Burger

Tags

NGSS.MS-PS1-4

Which object is hotter?

• Object A because it has the highest average kinetic energy.

• Object B because it has the highest average kinetic energy.

• Object C because it has the highest average kinetic energy.

• Object C because it has the most molecules with high kinetic energy.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-5