Science - Magnets & Energy

A magnet is an object made of certain metals. When two equal poles get close together, they _______

• attract

• repel

• matter

• nuclear

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

When the poles are different, they _________ each other

• attract

• repel

• magnetic

• magnet

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The Earth behaves like a giant _________. This occurs because the Earth's core is made of certain like iron and nickel

• attract

• repel

• magnetic

• magnet

TRUE or FALSE
Some electromagnets transform electrical energy into nuclear energy

• TRUE

• FALSE

TRUE or FALSE
The dynamo of a bicycle is an electric generator that transforms movement into electricity

• TRUE

• FALSE

Tags

NGSS.MS-PS3-5

TRUE or FALSE
A magnet is an object made of wood

• TRUE

• FALSE

Tags

NGSS.MS-PS2-3

They use uranium or plutonium to produce termal energy

• Nuclear energy

• Wind energy

• Hidroelectric energy

• Fossil fuels

Tags

NGSS.HS-ESS3-2

NGSS.HS-PS1-8

We get energy by burning petrol, gas or coal

• Nuclear energy

• Wind energy

• Hidroelectric energy

• Fossil fuels

Tags

NGSS.MS-ESS3-4

Select the type of energy used by a TRAIN

• Motion

• Sound, light, image

• Temperature

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Select the type of energy used by an OVEN

• Motion

• Sound, light, image

• Temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4