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WorksheetsScience Grade 6 - Chapter 4.3 - Sound Waves
Total questions: 13
Worksheet time: 7mins
Which of the following has the lowest frequency?
A
B
C
D
Fill in the blank
a- The highness or lowness of a sound is its ___________.
Pitch
Volume
Amplitude
Frequency
Fill in the blank
b- The pitch of a sound depends on the _____________ of its wave.
Pitch
Volume
Amplitude
Frequency
Fill in the blank
c- A short and thin string in a musical instrument produces a sound with a ______ frequency and a high _________ .
Pitch
high
Amplitude
An aircraft marshaller is a person who guides airplanes as they park. The picture below shows an aircraft marshaller.
a- How can you describe the pitch and volume of the sound produced by an aircraft? Choose the answer.
Soft volume high pitch
Loud volume high pitch
Loud volume low pitch
Soft volume low pitch
An aircraft marshaller is a person who guides airplanes as they park. The picture below shows an aircraft marshaller.
b- Why does the aircraft marshaller wear headsets on his ears? Choose the answer.
To protect his ears
To communicate with his friends
To listen to music
A guitar is shown in the figure below.
a- How is sound usually produced with a guitar? Choose the answer.
By plucking the strings
By smashing the guitar
By pressing on the strings
By playing with the tuning keys
A guitar is shown in the figure below.
b- What are the factors that affect the pitch of the produced sound? Select all that apply.
The tightness of the strings
The length of the strings
The thickness of the string
Mass of the guitar
Shape of the guitar
The diagram below represents a sound wave that is produced by fast vibrations.
a-What is the number of vibrations that the sound wave completes in one second called? Choose the answer.
Frequency
Volume
Amplitude
Vibration
The diagram below represents a sound wave that is produced by fast vibrations.
b- What can we say about the sound wave if fast vibrations produce it? Choose the answer.
it has a high frequency
it has a low volume
it has a low amplitude
it has slow vibrations
The diagram below represents a sound wave that is produced by fast vibrations.
c- What is the frequency of the sound wave measured in? Choose the answer.
hertz
centimeters
meters
kilometers
Select the sound wave that has the highest amplitude.
A
B
C
D
Arrange the phrases in the table below to show how a drum produces a sound wave. Label the first step as 1.
D, C, B, A
C, D, A, B
B, A, D, C
A, C, D, B
