Energy and Communication

Front

What is a wave?

Back

A wave is a disturbance that carries energy, such as sound or light.

Front

What is heat?

Back

Heat is energy that transfers between objects with different temperatures.

Front

What is wavelength?

Back

Wavelength is the distance between neighboring crests or troughs in a wave.

Front

What is a collision?

Back

A collision happens when two objects bump into each other.

Front

What is energy?

Back

Energy is the ability to cause change in matter.

Front

What is amplitude?

Back

Amplitude is the height of a wave from its rest position, indicating the energy of the wave.

Front

What is a circuit?

Back

A circuit is a closed path through which electric current flows.

Front

What is sound energy?

Back

Sound energy is a type of energy produced by vibrating sound waves.

Front

What is light energy?

Back

Light energy is a form of energy that travels in waves and can be seen by the human eye.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter.