Waves Honors Unit Test 24 25

Front

What is a wave?

Back

A wave is a disturbance that transfers energy through space or matter, typically characterized by its amplitude, wavelength, frequency, and speed.

Front

What is amplitude in a wave?

Back

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

Front

What is wavelength?

Back

Wavelength is the distance between two consecutive points that are in phase on a wave, such as crest to crest or trough to trough.

Front

What is frequency?

Back

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

Front

How does energy relate to amplitude?

Back

Higher amplitude waves carry more energy, while lower amplitude waves carry less energy.

Front

What is the medium in wave propagation?

Back

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

Front

What type of wave is sound?

Back

Sound is a mechanical wave that requires a medium (like air) to travel.

Front

What is the difference between digital and analog waves?

Back

Digital waves represent data in discrete values (0s and 1s), while analog waves represent data in continuous signals.

Front

What happens to sound waves as they travel through different mediums?

Back

Sound waves travel at different speeds depending on the medium; they travel fastest in solids, slower in liquids, and slowest in gases.

Front

What is the relationship between wavelength and frequency?

Back

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