What is sound? | Volume | Pitch | How living things make and use sound |
---|---|---|---|
purple
The word that does not describe a sound is
a. roar. b. buzz. c. hoot. d. purple. |
volume
If you describe the loudness or softness of a sound, what are you talking about?
|
pitch
What describes how high or low a sound is?
|
Vocal cords
What body part does a crying baby use to make sound?
|
vibrating matter
What is sound made of?
|
A mouse and a bird
***List two things that make a high pitch sound.*** BONUS! $600
|
A frog and a cow
List two things that make a low pitch sound.
|
echo
What do bats use to find food?
|
energy
Sound is a form of
a. matter. b. energy. c. force. d. air. |
how loud or soft a sound is
What does volume describe?
|
high pitch
Objects that vibrate quickly have a
a. high volume. b. low volume. c. high pitch. d. low pitch. |
When sound bounces
When is an echo created?
|
solids
Sound travels fastest and most easily through
a. solids. b. liquids. c. gasses. |
a whisper and a mouse
List two things with a low volume sound.
|
how high or low a sound is
What does pitch describe?
|
in the throat
Where are vocal cords found?
|
gas
Sound moves most slowly through
a. a solid. b. a liquid. c. a gas. |
a siren and a jet taking off
List two things with a high volume sound.
|
low pitch
What kind of pitch would an object have that vibrates slowly?
|
The baby is communicating that he is upset.
What is a crying baby communicating to the people around him?
|