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An apparatus similar to the one used in the oscillation part of this experiment is used to find the speed of a wave on a string. First, we need to find the stretched string density and its uncertainty.

DATA:

Density of unstretched string: 0.0375 g/cm

Length of unstretched string: 197.0 +/- 0.8 cm

Length of stretched string: 228.5 +/- 1 cm

1. What is the density of the stretched string?

2. What is the uncertainty in the density found in part 1?

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Reference No.:- M91699569

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