#091 Flashcardizz Review for Waves Unit

Front

What is the formula to calculate the speed of a wave?

Back

V = λ x f, where V is speed, λ is wavelength, and f is frequency.

Front

If the wavelength (λ) is 50 m and the frequency (f) is 5 Hz, what is the speed (V) of the wave?

Back

V = 250 m/s.

Front

What is interference in the context of waves?

Back

Interference occurs when two or more waves overlap and combine.

Front

What do seismic waves and sound waves have in common?

Back

They are both mechanical waves.

Front

True or False: Visible light is a form of radiant energy that moves in transverse waves.

Back

True.

Front

What is the highest point of a wave called?

Back

Crest.

Front

What is the lowest point of a wave called?

Back

Trough.

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 frequency in relation to waves?

Back

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

Front

What type of waves are sound waves?

Back

Sound waves are mechanical waves.