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SC08-PHY12: Lesson 3 - Sound Waves Review (Do Now)
By Akinyi Apopa
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Last updated about 5 years ago
5 questions
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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:
Complete this DO NOW activity. You have 5 minutes.
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
The
AMPLITUDE
determines the _____________________ of a sound.
loudness
pitch
frequency
The
FREQUENCY
determines the _____________________ of a sound.
amplitude
loudness
pitch
Choose the option that best completes the sentence.
The
larger
the
amplitude
...
the higher the pitch.
the quieter the sound.
the lower the pitch.
the louder 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