Energy Transfers and Transformations

Add force and energy arrows to show the energy transformation. Fill in the blanks with the correct labels.

Tags

PS.2.A

Label the rollercoaster with the correct labels for PE (potential energy) and KE (kinetic energy).

a

b

c

d

100% PE

100% KE

25% PE, 75% KE

50% PE, 50% KE

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Match the words with the definitions

• movement energy

• Energy Transfer

• Energy changes forms or types

• Potential energy

• Energy can't be created or destroyed.

• Energy Transformation

• Energy moves into a different place

• Kinetic energy

• stored energy

• Law of Conservation of Energy

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which of the following is an example of energy transformation?

• A car engine converting chemical energy into mechanical energy

• A battery transferring electrical energy to a light bulb

• A wind turbine transferring kinetic energy to electrical energy

• A solar panel transferring solar energy to electrical energy

In an experiment, a student observes that a heated metal rod transfers heat to a cooler metal rod when they are in contact. What type of energy transfer is this?

• Conduction

• Convection

• Radiation

• Transformation

A hydroelectric dam converts the potential energy of water into electrical energy. What is the initial form of energy in this process?

• Kinetic energy

• Potential energy

• Thermal energy

• Chemical energy

Tags

NGSS.MS-PS3-2

When energy changes from one form to another form, it is called an energy ___________.

• transformation

• transfer

• movement

• alteration

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

When energy moves from one object to another, it is called an energy ___________.

• conversion

• transfer

• generation

• consumption

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What energy is added to the flashlight when it is shaken?

• sound energy

• kinetic energy

• electrical energy

• thermal energy

Tags

NGSS.MS-PS3-5

What energy does the flashlight have when the light bulb comes on?

• kinetic energy

• electrical energy

• solar energy

• thermal energy