What is the dependent variable in the speed of sound practical?
Speed of sound in air
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What formula is used to calculate speed of sound?
Speed = time takendistance travelled by sound
Where:
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What is a major source of error in the speed of sound practical?
Human reaction time.
To reduce this error, repeat many times and calculate an average.
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How can the reaction time error be reduced in the speed of sound practical?
Use larger distances between blocks and observer.
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