Sound

______ is how high or low a sound is.

• Vibration

• Volume

• Pitch

• Muffle

Big vibrations will make a _____ sound.

• loud

• quiet

• high-pitch

• low-pitch

Sound vibrations can travel through solids, liquids, and gases.

• True

• False

What can we do to make a sound quieter and less clear?

• Muffle it

• Turn up the volume

• Stand closer to the source

• Make the vibrations bigger

Click TWO answers.

Slow and big vibrations will make what kind of sound?

• soft

• loud

• low-pitch

• high-pitch

What kind of instrument do we pluck to make a sound?

• drum

• recorder

• guitar

• piano

What is NOT a way we can change the pitch of string instruments?

• Turn the peg to tighten the string

• Pluck thick or thin strings

• Press down to make the strings shorter

• Pluck the strings harder

Which material will work the best to muffle a sound?

• Metal

• Rock

• Cotton

• Orange juice

What kind of vibrations will this gong make when you hit it?

• big and slow

• big and fast

• small and slow

• small and fast

You pluck a thick, long string on the guitar. How will it sound?

• loud

• soft

• high-pitched

• low-pitched