Placing the skater higher up has what effect on gravitational potential energy?

• increased gravitational potential energy

• decreased gravitational potential energy

• it had no effect on the gravitational potential energy

• the skater had gravitational energy

Tags

NGSS.MS-PS3-2

Select the right answer that describes energy transformation in a torch (> symbol means transformation)

• chemical > electrical > light

• potential > heat energy

• chemical > sound > heat

• kinetic > chemical > electrical

Tags

NGSS.MS-PS3-5

When energy moves from one object to another is called

• transfer

• transformation

• translantic

• transenergy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Flicking on a light is an example of energy

• transfer

• transformation

• use

• translation

Tags

NGSS.MS-PS3-5

Dropping a basketball from a height transforms gravitational energy into kinetic energy

• true

• false

Tags

NGSS.MS-PS3-5

Energy transformation is when one type of energy transforms into another type of energy

• true

• false

Tags

NGSS.HS-PS3-3

The sun releases what kind of energy?

• solar energy

• chemical energy

• elastic energy

• transformed energy

Tags

NGSS.MS-ESS2-4

The Law of Conservation of Energy states that:

• energy can be created and destroyed

• energy cannot created but it can be destroyed

• energy cannot be created or destroyed, it transfers and transforms

• energy is everywhere

Tags

NGSS.MS-PS3-5

Chemical, elastic, gravitational and nuclear energy are all forms of

• kinetic energy

• potential energy

• light energy

• useful energy

Tags

NGSS.MS-PS3-2

A laptop changes electrical energy in the battery to light energy in the screen.

This is called

• energy transfer

• energy transformation

• energy surplus

• energy movement