Show:
DEFINE
POTPOURRI
SYNONYMS & ANTONYMS
TRUE or FALSE
FILL IN THE BLANK
100
Define frequency
How fast vibrations are.
100
Put these sounds in order from highest pitch to lowest pitch: semi-truck horn, whistle, telephone ring.
whistle, telephone, semi truck horn.
100
Name a synonym for vibrate
Shake
100
A whistle is a sound receiver.
FALSE
100
To make a low sounding pitch on a xylophone, you would have to hit the _______________.
Long tube.
200
Define tension
Tension is the force applied to an object-pullng on an object
200
Name 3 sound sources:
whistle, siren, my voice.
200
Name a synonym for sound
Noise
200
T/F: If you hit a drum harder, it will make a louder noise.
TRUE
200
When our _____________ vibrates, it sends a message to the brain.
Eardrum
300
Define pitch.
How high or low a sound is.
300
What happens if you add more tension to a string and then pluck it?
It wikk have a higher pitch.
300
Name an antonym of loud
soft, quiet
300
T/F: Pitch is how loud or soft a sound is.
FALSE.
300
________________ is being able to tell different sounds apart.
Sound Discrimination
400
What is the Kalimba?
An African Thumb instrument.
400
Which the pitch be higher if you blew into an empty body or a mostly full bottle of water?
The mostly full bottle would have a higher pitch.
400
Name an antonym for high
low
400
SHORT sound waves have a higher pitch and LONG sound waves have a lower pitch.
TRUE
400
An echo is a sound wave that ________________ off an object.
Bounces
500
Define sound discrimination.
Being able to tell different sounds apart.
500
Put these sounds in order from loudest to softest: doorbell, whisper, airplane
Airplane, doorbell, whisper.
500
Name an antonym for hear
Speak
500
If you make a string tighter as you pluck it, the pitch will stay the same.
FALSE
500
You might hear a(n) ___________ if you yell in a cave.
echo