Properties of Waves

Front

What is the definition of amplitude in a wave?

Back

Amplitude is the maximum distance that the particles of a medium move from their rest position when a wave passes through.

Front

What does the crest of a wave represent?

Back

The crest is the highest point of a wave.

Front

What is a trough in a wave?

Back

A trough is the lowest point of a wave.

Front

Define wavelength in the context of waves.

Back

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

Front

What is the difference between transverse and longitudinal waves?

Back

Transverse waves move the medium at a right angle to the direction of the wave, while longitudinal waves move the medium parallel to the direction of the wave.

Front

How does energy relate to wave amplitude?

Back

Higher amplitude waves carry more energy than lower amplitude waves.

Front

What is the relationship between wave speed, frequency, and wavelength?

Back

Wave speed is equal to frequency multiplied by wavelength (Speed = Frequency x Wavelength).

Front

What is a medium in the context of waves?

Back

A medium is the substance through which a wave travels, such as air, water, or solid materials.

Front

What happens to the energy of a wave as it travels further from the source?

Back

As a wave travels further from the source, it typically loses energy and its amplitude decreases.

Front

What is the definition of frequency in waves?

Back

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