Energy Transfer and Tranformations

Front

Which energy transformation is shown in the photo? Options: electrical → thermal, gravitational → electrical, elastic → thermal, magnetic → electrical

Back

electrical → thermal

Tags

NGSS.MS-PS1-4

Front

Which situation involves the transfer of mechanical energy?

Back

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Front

Which situation involves kinetic energy being transformed into sound energy?

Back

Tags

NGSS.MS-PS3-5

Front

Which energy transformation is shown in the photo?

Back

Elastic → mechanical

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Front

Energy cannot be created or destroyed, only transformed from one kind to another.

Back

True

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Front

_______ is when one type of energy can change into another.

Back

Energy transformation

Tags

NGSS.MS-PS3-5

Front

At which point does the roller coaster have the highest potential energy? Options: 1, 2, 3, 4, 5

Back

5

Tags

NGSS.MS-PS3-2

Front

What most likely causes the motion of the purple ball in the photo?

Back

Kinetic energy from the mallet is transferred to the orange ball then to the purple ball.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS3-5

Front

________ is a measure of how much of the total energy supplied to a machine is used to actually produce the desired result.

Back

Efficiency

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

Energy transformation when eating food: electromagnetic → chemical, chemical → mechanical, gravitational → chemical

Back

chemical → mechanical