Physics, 08.09.2021 22:10 issagirl05
2 points A spring wire 3 m long and 1.7 mm in diameter, when stretched by weight of 500 grams shown in figure 6. The coefficient of linear expansion of the wire is 12 x 10-6 N/m2. If the mass is doubled and the change in temperature is xxc, Calculate the fractional change in length of the spring wire.​
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2 points A spring wire 3 m long and 1.7 mm in diameter, when stretched by weight of 500 grams shown...
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