Sound Mastery Peak!

Front

What is the unit used to measure loudness?

Back

Decibels (dB)

Front

What type of wave represents a high-pitched soft sound?

Back

A wave with a high frequency and low amplitude.

Front

What happens to the vibration speed when a lower note is played on a guitar?

Back

The second note vibrated slower.

Front

Which bungee cord has the highest pitch?

Back

Bungee cord A.

Front

Which string on the guitar has the lowest pitch?

Back

String 3.

Front

What is sound?

Back

Sound is a type of energy made by vibrations.

Front

What is frequency in relation to sound?

Back

Frequency is the number of vibrations per second, measured in Hertz (Hz).

Front

How does amplitude affect sound?

Back

Amplitude determines the loudness of the sound; higher amplitude means louder sound.

Front

What is pitch?

Back

Pitch is how high or low a sound is, determined by the frequency of the sound wave.

Front

What is the relationship between frequency and pitch?

Back

Higher frequency results in a higher pitch, while lower frequency results in a lower pitch.