Forms of Energy

Front

The ability to do work, or the ability to move or elicit change in matter is the definition of

Back

Energy

Front

................ energy is a form of energy with the ability to make types of light visible to human eyes, so that we can see the things around us.

Back

Light

Front

The correct functions of the heat energy are: (1) We can use it for communication (2) It has function for generating electricity (3) To boil water and fry eggs (4) It is useful in taking photograph (5) The warmth from the sun

Back

To boil water and fry eggs, The warmth from the sun

Front

A radio, siren, and a television are all designed to produce _______ energy.

Back

sound energy

Front

Potential energy is the energy that ........................ in an object due to the position

Back

Stored

Front

Which has more potential energy?

• A bird in a tree
• A car in the garage
• An airplane before takeoff
• A child on a swing

Back

A bird in a tree

Front

When the roller coaster is at a higher altitude as at point A, it would have greater .................. energy.

Back

Gravitational potential

Front

As the roller coaster slides down and is at point C, the energy starts to be converted into ............. energy.

Back

Kinetic

Front

What type of energy transformation occurs when a candle burns?

Back

Stored chemical energy is released as heat energy

Front

Where can we find chemical potential energy?

Back

Food, battery, fuel