Big Idea 10 and 11

When energy changes from one form to another, we call it a _______________.

• transformation

• creation

• expiration

• compilation

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-4

NGSS.MS-PS3-5

A computer uses what type of energy to operate?

• Mechanical

• Light

• Electric

• Sound

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The picture shows what type of transformation

• Electrical to mechanical

• light to electric

• electrical to light

• light to light

What is energy transformation?

• a change of energy from one form to another
• when energy gets more energy added to it
• when energy gets destroyed
• a change in intensity

Tags

NGSS.MS-PS3-5

According to the Law of Conservation of Energy...

• energy changes form
• energy can be created and destroyed
• energy flows from one material to the next
• energy cannot be created or destroyed

Tags

NGSS.MS-PS3-5

Can the electricity go through ?

• Yes.

• No, because it is open.

• Yes, because it is closed.

Heat energy is also called

• electrical energy
• chemical energy
• light energy
• thermal energy

Tags

NGSS.MS-PS1-4

If you replace the paper clip with a plastic spoon, what happens?

• The bulb doesn't light
• The bulb is dimmer
• The wires get hot
• There is no change

Tags

NGSS.MS-PS2-3

If you replace the paper clip with a plastic spoon, what is the plastic spoon acting as?

• A conductor
• A diode
• An insulator
• A switch

An object through which electrons can easily flow is called a(n) ___________.

• Conductor
• Insulator