Chemistry, 18.07.2019 22:20 anymouse3455
At 20 c an aluminum ring has an inner diameter of 5.000 cm, and abrass rod has a diameter of 5.050 cm. keeping the brass rodat 20 c, what temperature of the ring will allow the ring to justslip over the brass rod? (αal = 2.4 x 10^-5/c) (αbrass = 1.9 x10^-5/c)
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At 20 c an aluminum ring has an inner diameter of 5.000 cm, and abrass rod has a diameter of 5.050 c...
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