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SC08-PHY12: Lesson 5 - Sound Assessment
By Akinyi Apopa
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Last updated about 5 years ago
16 questions
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Sound Assessment
Learning Intentions
WALT assess our knowledge of
Sound
.
Success Criteria
I can:
Describe how sounds are produce
Recognize the properties of waves.
Interpret waveforms on an oscilloscope.
Describe the link between loudness & amplitude and frequency & pitch.
Propagating Sound
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Look at the picture of a sound wave below. Label the following
an area that show's a compression
an area that shows a rarefaction
visibility
View drawing
Question 6
6.
Looking at Sound Waves
Question 7
7.
Question 8
8.
Question 9
9.
Question 10
10.
Question 11
11.
Question 12
12.
Question 13
13.
Question 14
14.
Question 15
15.
Question 16
16.
Sound is a type of...
force
matter
energy
Sound is cause by the ______________________ of particles
temperature
vibration
colour
disappearance
A region of spread out particles is called a _______________
rarefaction
compression
When particles are squashed together it is called a __________________
compression
rarefaction
(tick all that are correct)
Sound cannot travel through...
a vaccuum
gases
solids
liquids
The
AMPLITUDE
determines the _____________________ of a sound.
loudness
frequency
pitch
The
FREQUENCY
determines the _____________________ of a sound.
loudness
frequency
pitch
Choose the option that best completes the sentence.
The
larger
the
amplitude
...
the louder the sound
the quieter the sound
the higher the pitch
the lower the pitch
Choose the option that best completes the sentence.
The
higher
the
frequency
...
the louder the sound
the quieter the sound
the higher the pitch
the lower the pitch
Look at the four diagrams below:
Describe
wave A
in comparison to the others by selecting the
two
boxes that are true.
loudest sound
quieter sound
high pitch
medium pitch
low pitch
Look at the four diagrams below:
Describe
wave B
in comparison to the others by selecting the
two
boxes that are true.
loudest sound
quieter sound
high pitch
medium pitch
low pitch
Look at the four diagrams below:
Describe
wave C
in comparison to the others by selecting the
two
boxes that are true.
loudest sound
quieter sound
high pitch
medium pitch
low pitch
Look at the four diagrams below:
Describe
wave D
in comparison to the others by selecting the
two
boxes that are true.
loudest sound
quieter sound
high pitch
medium pitch
low pitch
Look at the four diagrams below:
Which two waves have the same
frequency
?
A
B
C
D
Look at the four diagrams below:
Which two waves have the same
pitch
?
A
B
C
D