Front

What is a wave?

Back

A wave is a disturbance that transfers energy from one place to another without transferring matter.

Front

What are the two main types of waves?

Back

Mechanical waves and electromagnetic waves.

Front

What is the amplitude of a wave?

Back

The amplitude is the maximum distance from the rest position to the crest or trough of the wave.

Front

What is wavelength?

Back

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

Front

What is frequency?

Back

Frequency is the number of waves that pass a point in one second, measured in Hertz (Hz).

Front

What is the relationship between wavelength and frequency?

Back

Wavelength and frequency are inversely related; as one increases, the other decreases.

Front

What type of wave is a sound wave?

Back

A sound wave is a mechanical wave that requires a medium to travel through.

Front

What is the speed of a wave?

Back

The speed of a wave is calculated by the formula: Speed = Wavelength x Frequency.

Front

What is the electromagnetic spectrum?

Back

The electromagnetic spectrum is the range of all types of electromagnetic radiation, from radio waves to gamma rays.

Front

What is the difference between ultraviolet waves and gamma waves?

Back

Ultraviolet waves have higher energy than visible light but lower energy than gamma waves.