The power source for the electric fan is wind.
T
F
The process in which two objects or more crash into each other and includes an energy transfer.
energy
power
collission
The energy produced when operating the gas oven is electrical energy.
Electricity generated from water is called hydroelectricity.
The sun is made of hydrogen and oxygen gases.
Windmills can do their job all the time as the wind never stops blowing.
Both modern wind turbines and old windmills are used to generate electricity.
The flow of water can be controlled to generate electricity in dams.
Plants need sunlight to grow.
Solar panels consist of a lot of plant cells.
Safety equipment used to prevent car passengers from moving forward when the car stops suddenly.
seat belt
wreckinf ball
air bag
Electricity generated by wind turbines is transmitted through wind.
Looking directly at the sun is very dangerous.
Turbines convert kinetic energy into electrical energy.
We use solar energy to preserve food.
A liquid that stores the chemical energy and it is extracted from the fuel to move the car
water
milk
gasoline
Mixing of water with oxygen gas produces carbonic acid.
Rivers store kinetic energy.
The electricity produced by water is known as electromagnetic energy.