Energy revision

Which two of the below are stores of energy?

• sound

• kinetic

• chemical

• light

Tags

NGSS.MS-PS3-2

Which of the below contain only transfers of energy?

• chemical and light

• kinetic and sound

• light and sound

• gravitational and strain

Tags

NGSS.MS-PS3-3

What is the unit of energy?

• J

• N

• m

• s

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which of the below is not used as a fuel?

• plastic

• wood

• coal

• charcoal

In what ways does an electric lamp transfer energy?

• By forces and by light

• By heating and by light

• By sound and by forces

• By heating and by forces

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is an advantage of using geothermal energy?

• It is non renewable

• No polluting gas are formed

• It can be used anywhere

Tags

NGSS.MS-PS3-3

What source of energy does this image show?

• solar

• wave

• hydroelectric

• geothermal

What are 2 disadvantages of using coal?

• The coal is black

• It gives out polluting gases

• The coal is cheap

• It contributes to climate change

Tags

NGSS.MS-ESS3-5

Which 2 statements about fossil fuels are true?

• The were formed over millions of years

• They will never run out

• They are recyclable

• They are non renewable

Which source below does not store energy originally from the sun?

• bio

• geothermal

• solar

• wind

Tags

NGSS.MS-LS1-6