Sound

Front

What is volume in the context of sound?

Back

Volume refers to how loud or soft a sound is.

Front

What is pitch in sound?

Back

Pitch is how high or low a sound is.

Front

What is sound?

Back

Sound is energy that travels in waves that you hear.

Front

How are sounds produced?

Back

Sounds are produced when something vibrates.

Front

What is the relationship between pitch and frequency?

Back

Pitch is caused by the frequency of the sound.

Front

What is the unit of measurement for frequency?

Back

The unit of measurement for frequency is Hertz (Hz).

Front

What is the difference between amplitude and volume?

Back

Amplitude refers to the height of the sound wave, which affects the volume.

Front

How does temperature affect the speed of sound?

Back

The speed of sound increases with an increase in temperature.

Front

What is the Doppler effect?

Back

The Doppler effect is the change in frequency or wavelength of a wave in relation to an observer moving relative to the wave source.

Front

What is resonance in sound?

Back

Resonance is the amplification of sound that occurs when an object vibrates at its natural frequency.