1.1 Waves review

Front

What type of wave is characterized by particles moving back and forth in the same direction as the wave travels?

Back

Longitudinal waves.

Front

In wave diagrams, what does the letter 'c' typically represent?

Back

Amplitude.

Front

What is the term for the part of a longitudinal wave where the particles are spread apart?

Back

Rarefaction.

Front

In wave diagrams, what does the letter 'd' usually indicate?

Back

Wavelength.

Front

What does the letter 'a' represent in wave diagrams?

Back

Crest.

Front

What is the definition of wavelength in the context of waves?

Back

The distance between two consecutive crests or troughs in a wave.

Front

What is the difference between longitudinal and transverse waves?

Back

In longitudinal waves, particles move parallel to the direction of wave propagation, while in transverse waves, particles move perpendicular to the direction of wave propagation.

Front

What is the significance of amplitude in a wave?

Back

Amplitude measures the maximum displacement of particles from their rest position, indicating the energy of the wave.

Front

What is a crest in a wave?

Back

The highest point of a wave.

Front

What is a trough in a wave?

Back

The lowest point of a wave.