What is volume?

What is volume?

Multiple Choice

Our ears and brain perceive frequency as;

• sound

• pitch

• loudness

• noise

Multiple Choice

Amplitude is how much;

• noise is in the wave

• energy is in the wave

• pitch is in the wave

• speed is in the wave

Multiple Choice

What do we change in a wave when we change the amplitude of a sound wave?

• the color

• the sound

• the height

• the width

Multiple Choice

By increasing or decreasing the height of the sound wave, we change;

• the frequency

• the amplitude

• the pitch

• the vibration rate

Multiple Select

Our ears and our brain perceive amplitude as; (choose 2)

• volume

• pitch

• loudness

• noise

Multiple Choice

Loud sounds will have sound waves that are;

• tall

• short

Multiple Choice

Soft sounds will have amplitude shown as;

• tall waves

• short waves

Multiple Choice

Amplitude, loudness known as volume is measured in units called;

• Hertz

• Amps

• Volts

• Decibels

Multiple Choice

High amplitude sounds can damage your ears!

• True

• False

Multiple Select

What things can we learn from looking at a sound wave. (choose all that apply)

• Amplitude

• Frequency

• Volume

• Pitch

Multiple Choice

What type of amplitude or volume occurs with vibrating objects that have a lot of mass.

• it will have a softer sound

• it will have a louder sound

Multiple Select

Which of the following will occur to the amplitude the farther away you are from the sound being created? (choose 2)

• It gets lower in pitch

• it gets higher in pitch

• it gets softer in volume

• it gets louder in volume

Multiple Choice

What do we know about the amplitude of the blue wave?

• it is louder

• it is softer

Multiple Choice

What amplitude can we determine the red wave as having?

• low energy

• high energy