Batteries and Energy

What is the name of the negative contact of a battery?

• Anode
• Diode
• Cathode
• Monode

What is the positive contact of the battery called?

• Anode
• Diode 
• Cathode
• Monode

What is the barrier between the Anode and Cathode called?

• Electron
• Election
• Electrolyte
• Chuck norris

What unit of measurement do we use to measure electrical potential?

• Watts
• Volts
• Amps
• Ohms

Which way do electron flow?

• Positive to negative
• Negative to positive
• Negative to Negative
• Positive to Positive

the energy stored in chemical compounds is called

• chemical energy

• thermal energy

• potential energy

Tags

NGSS.MS-LS1-7

What does the cell / battery do in a circuit with a light bulb?

• Changes electrical energy into chemical energy

• Changes chemical energy into light energy

• Uses up electrical energy

The Law of Conservation of Energy states:

• Energy can created or destroyed but not transformed 
• Energy cannot be created or destroyed, it can only transformed
• Energy can't be created, destroyed or transformed

Tags

NGSS.MS-PS3-5

Which energy transformation below matches?
A book falling?

• chemical to sound and heat
• kinetic to sound and heat
• electrical to sound and heat

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Explain the energy transformation is a simple light electric circuit?

• chemical- electrical-  radiant
• electrical- radiant- chemical
• Thermal- radiant- chemical
• radiant- chemical- electrical

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5