Waves Review

Front

As the frequency of a wave increases, what happens to the wavelength?

Back

The wavelength decreases.

Front

What type of wave has the medium vibrating parallel to the direction of the wave?

Back

Longitudinal wave.

Front

Which of the following is NOT an electromagnetic wave: radio waves, X-rays, ocean waves, microwaves?

Back

Ocean waves.

Front

What does a longer wavelength in a sound wave indicate?

Back

It indicates a lower frequency.

Front

What is amplitude in the context of waves?

Back

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

Front

What is the relationship between frequency and wavelength in waves?

Back

They are inversely related; as frequency increases, wavelength decreases.

Front

What type of wave is characterized by particles moving perpendicular to the direction of wave propagation?

Back

Transverse wave.

Front

What is the speed of sound in air at room temperature?

Back

Approximately 343 meters per second.

Front

What is the formula for calculating wave speed?

Back

Wave speed = frequency × wavelength.

Front

What are the two main types of mechanical waves?

Back

Transverse waves and longitudinal waves.