Energy Transformations Review

What type of potential energy does a match have?

• thermal energy

• light energy

• chemical energy

• electrical energy

Tags

NGSS.MS-PS3-2

This diagram is showing which of the following transformations?

• light energy ----> thermal energy

• thermal energy ----> light energy

• light energy ----> chemical energy

• chemical energy ----> light energy

Tags

NGSS.MS-LS1-7

NGSS.MS-LS1-6

Which is an example of potential energy?

• A child is hopping down the sidewalk.

• A horse is galloping in a field.

• A person is sitting on a horse.

• A car is driving on the street.

Tags

NGSS.MS-PS3-2

Which is an example of kinetic energy?

• A soccer ball is lying on the ground.

• A person is standing in line.

• A roller coaster is sitting at the top of a hill.

• Water is flowing over a dam.

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NGSS.MS-PS3-4

Which energy transformation best explains what happens to make a lamp work?

• electrical to light

• light to electrical

• mechanical to light

• sound to electrical

Potential energy and kinetic energy together make up which energy system?

• mechanical energy

• chemical energy

• sound energy

• light energy

Tags

NGSS.MS-PS3-5

Look at the diagram. Which point does the ball have the maximum potential energy?

• A
• B
• C
• D

Tags

NGSS.MS-PS3-2

A cell phone battery dies.  It gets plugged into an electrical outlet to recharge. Which of the following energy transformations occur during the charging?

• mechanical to chemical
• electrical to solar
• chemical to light
• electrical to chemical

Tarzan is swinging through the jungle looking for Jane. He is constantly moving back and forth..his kinetic energy is being changed to 

• electrical
• chemical
• potenital
• nuclear

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Mrs. Goodwyn's students are complaining that it is hot in the classroom. She plugs in the fan and turns it on, which energy transformation occurs?

• mechanical to electrical
• electrical to mechanical
• chemical to mechanical
• electromagnetic to mechanical

Tags

NGSS.MS-PS3-5