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WorksheetsSound
Total questions: 8
Worksheet time: 4mins
How does sound travel?
Vibration of particles moving in a snakelike pattern
Vibration of particles moving in a wavelike pattern
Stillness of particles moving in no pattern
Vibration of particles moving in a straight pattern
The two separate areas (from speaker to ear) shown in the soundwave are?
condensation & radiometrics
rarefaction & condensation
radiometrics and compression
rarefaction & compression
Amplitude is the description of:
distance the air particles travel
distance the sound particles travel
time the air particles travel
time the sound particles travel
Vocal chords can alter the number of vibrations every:
second. The less vibrations the lower the pitch
second. The more vibrations the higher the pitch
second. The less vibrations the higher the pitch
second. The more vibrations the lower the pitch
When sound waves travel the difference in notes/pitches are?
The lower the note/pitch the further apart sound particles travel
The higher the note/pitch the further apart sound waves travel
The lower the note/pitch the closer together sound waves travel
The higher the note/pitch the closer together sound waves travel
Frequency is:
Number of sound particles that pass a point each second
Number of sound waves that pass a point each second
Number of sound waves that pass a point each millisecond
Number of sound particles that pass a point each millisecond
Hertz is the measurement of:
algorithm
Bandwidth
Frequency
Superposition
when you scream in space the distance a person can hear you is?
all are incorrect
10 cm
10m
1 cm
