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SC08-PHY12: Sound Assessment (2nd attempt)
By Akinyi Apopa
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Last updated almost 5 years ago
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Sound Assessment (2nd Attempt)
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.
Sound is a type of...
matter
force
energy
Question 2
2.
Sound is cause by the ______________________ of particles
colour
vibration
disappearance
temperature
Question 3
3.
A region of spread out particles is called a _______________
compression
rarefaction
Question 4
4.
When particles are squashed together it is called a __________________
rarefaction
compression
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.
(tick all that are correct)
Sound cannot travel through...
a vaccuum
gases
solids
liquids
Looking at Sound Waves
Question 7
7.
The
AMPLITUDE
determines the _____________________ of a sound.
loudness
frequency
pitch
Question 8
8.
The
FREQUENCY
determines the _____________________ of a sound.
loudness
frequency
pitch
Question 9
9.
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
Question 10
10.
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
Question 11
11.
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
Question 12
12.
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
Question 13
13.
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
Question 14
14.
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
Question 15
15.
Look at the four diagrams below:
Which two waves have the same
frequency
?
A
B
C
D
Question 16
16.
Look at the four diagrams below:
Which two waves have the same
pitch
?
A
B
C
D