Front

What is the definition of amplitude in wave properties?

Back

Amplitude is the maximum displacement of points on a wave from its rest position, indicating the energy of the wave.

Tags

NGSS.HS-PS4-5

Front

What is transferred by waves as they propagate through a medium?

Back

Waves transfer energy from one location to another.

Tags

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NGSS.HS-PS4-5

Front

How does an increase in energy affect the amplitude of a wave?

Back

When energy increases, the amplitude of the wave increases.

Front

What is the difference between longitudinal and transverse waves?

Back

Longitudinal waves oscillate parallel to the direction of wave propagation, while transverse waves oscillate perpendicular to the direction of wave propagation.

Front

What is echolocation and how do dolphins use it?

Back

Echolocation is a biological sonar used by dolphins to communicate and navigate underwater by emitting sound waves and interpreting the echoes.

Front

What is the wavelength of a wave?

Back

Wavelength is the distance between successive crests or troughs of a wave.

Tags

NGSS.HS-PS4-1

Front

What is frequency in the context of wave properties?

Back

Frequency is the number of complete wave cycles that pass a given point in one second, measured in hertz (Hz).

Tags

NGSS.HS-PS4-1

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Front

How are frequency and wavelength related in wave properties?

Back

Frequency and wavelength are inversely related; as frequency increases, wavelength decreases, and vice versa.

Tags

NGSS.HS-PS4-1

Front

What is the speed of a wave and how is it calculated?

Back

The speed of a wave is the distance traveled by a wave in a given amount of time, calculated as speed = frequency × wavelength.

Tags

NGSS.HS-PS4-1

Front

What is the principle of superposition in wave theory?

Back

The principle of superposition states that when two or more waves overlap, the resulting wave displacement is the sum of the individual wave displacements.