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SC08-PHY12: Lesson 3 - Sound Waves Review 1 (ASSIGNMENT)
By Akinyi Apopa
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Sound Waves Review 1
Learning Intention:
WALT recognise the link between loudness and amplitude, pitch and frequency, using an oscilloscope
Success Criteria:
I can...
Recognize the properties of waves.
Interpret waveforms on an oscilloscope.
Describe the link between loudness & amplitude and frequency & pitch.
Task:
Now that we have reviewed some more, complete this ASSIGNMENT. There are some resources below to help you.
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Question 9
9.
Question 10
10.
Question 11
11.
Question 12
12.
The
AMPLITUDE
determines the _____________________ of a sound.
pitch
loudness
frequency
The
FREQUENCY
determines the _____________________ of a sound.
pitch
loudness
amplitude
Choose the option that best completes the sentence.
The
larger
the
amplitude
...
the higher the pitch.
the louder the sound.
the lower the pitch.
the quieter the sound.
Choose the option that best completes the sentence.
The
higher
the
frequency
...
the quieter the sound.
the higher the pitch.
the lower the pitch.
the louder the sound.
There is no air in outer space and so is referred to as a
vaccuum
. Because of this, sound cannot travel in space.
True
False
Look at the four diagrams below:
Describe
wave A
in comparison to the others by selecting the
two
boxes that are true.
quieter sound
lowest pitch
medium pitch
highest pitch
loudest sound
Look at the four diagrams below:
Describe
wave B
in comparison to the others by selecting the
two
boxes that are true.
medium pitch
quieter sound
loudest sound
lowest pitch
highest pitch
Look at the four diagrams below:
Describe
wave C
in comparison to the others by selecting the
two
boxes that are true.
highest pitch
medium pitch
quieter sound
loudest sound
lowest pitch
Look at the four diagrams below:
Describe
wave D
in comparison to the others by selecting the
two
boxes that are true.
quieter sound
highest pitch
medium pitch
lowest pitch
loudest sound
Look at the four diagrams below:
Which two waves have the same
wavelength
?
C
A
B
D
Look at the four diagrams below:
Which two waves have the same
frequency
?
C
D
A
B
Look at the four diagrams below:
Which two waves have the same
amplitude
?
A
C
D
B
