Look at the picture! Do they use cells or main electricity?
Cells
Look at the picture! Do they use cells or main electricity?
Cells
How does a cellphone work?
Battery
Mains eletricity
Look at the picture! Do they use cells or main electricity?
Cells
How does a TV work?
Battery
Mains eletricity
Look at the picture! Do they use electricity to work?
NO
How does a calculator work?
Mains eletricity
Battery
How does a clothes iron work?
Battery
Mains eletricity
Look at the picture! Do they use cells or main electricity?
Cells
How does a washing machine work?
Mains eletricity
Battery
Look at the picture! Do they use electricity to work?
NO
How does a watch work?
Battery
Mains eletricity
Look at the picture! Do they use cells or main electricity?
Main Electricity
How does a lawn mower work?
Mains eletricity
Battery
How does a fridge work?
Mains eletricity
Battery
Look at the picture! Do they use cells or main electricity?
Main Electricity
Look at the picture! Do they use cells or main electricity?
Main Electricity
How does a flashlight work?
Battery
Mains eletricity
How does a microwave oven work?
Battery
Mains eletricity
Look at the picture! Do they use cells or main electricity?
Main Electricity
Look at the picture! Do they use electricity to work?
NO
How does a light bulb work?
Battery
Mains eletricity
Look at the picture! Do they use cells or main electricity?
Cells
Look at the picture! Do they use electricity to work?
NO
How does a car work?
Mains eletricity
Battery
Look at the picture! Do they use cells or main electricity?
Main electricity