Wave Types-KL

Front

What happens to wave height as waves approach the shore?

Back

Wave height increases.

Front

What is 'wind duration'?

Back

The time period over which wind blows.

Front

How does wind speed affect wave energy?

Back

It increases wave energy.

Front

What type of interference occurs with in-phase wave trains with about the same wavelengths?

Back

Constructive interference.

Front

What characterizes a swell?

Back

Uniform, symmetrical waves with long crests.

Front

Define 'wave height'.

Back

The vertical distance between the crest and trough of a wave.

Front

What is the relationship between wave speed and wavelength?

Back

Wave speed is directly proportional to wavelength.

Front

Explain 'destructive interference' in waves.

Back

When two waves meet out of phase, resulting in a smaller wave or cancellation.

Front

What is a wave crest?

Back

The highest point of a wave.

Front

What is a wave trough?

Back

The lowest point of a wave.