WorksheetsSound
Total questions: 20
Worksheet time: 3600secs
Sound is a form of energy produced by ______________.
Vibrations
Distances
Prisms
Forces
Sound waves travel the FASTEST through _____________.
Gases
Liquids
Solids
What is Pitch?
How loud or soft a sound is.
Muscle that holds vocal cords.
Movement back and forth.
How high or low a sound is.
__________ is the loudness or softness of a sound.
The volume of a sound is measured in units called ________
decibels
hertz
frequency
amplitude
Which of the following sound wave produces the highest pitch of sound?
Choose the correct statements. (2 answers)
P - The loudness increases
Q - The pitch decreases
R - The loudness decreases
S - The pitch increases
Diagram shows 3 types of sound waves generated from speaker. Which of the following statements is true?
P has a higher pitch than Q
Q has a higher pitch than R
R has the highest pitch
P, Q and R have the same pitch
Which waveform has the lowest frequency?
(a)
(b)
(c)
(d)
(e)
If the distance represented by the letter A (the amplitude) were increased, how would it change the sound?
The sound would be higher.
The sound would be softer.
The sound would be lower.
The sound would be louder.
What is changed in the second picture?
Someone is talking louder in picture 2
Someone is talking softer in picture 2
Someone is talking lower pitch in picture 2
Someone is talking higher pitch in picture 2
What is changed in the second picture?
Someone is talking louder in picture 2
Someone is talking softer in picture 2
Someone is talking lower pitch in picture 2
Someone is talking higher pitch in picture 2
Frequency is measured in the unit of
Ampere (A)
Hertz (Hz)
Mole (mol)
Meter (m)
Which of the following statement is true?
The higher the amplitude, the higher the pitch of sound
The lower the amplitude, the louder the sound
The higher the frequency, the higher the pitch
The lower the frequency, the louder the sound
What property of this wave is represented by the letter "A"?
amplitude
crest
trough
wavelength
People with the nerve deafness is due to permanent damage to a nerve ending in the ______________
ear canal
eardrum
cochlea
anvil, stirrup, hammer (three bones)
