(a) Explanation Given info: The difference in the length of the copper rod and steel rod at 0 ° C is 5.00 cm . The formula for the change in length is, Δ L = L α Δ T Here, L is the initial length of any rod (b) To determine To describe: The lengths of the copper and steel rod at 0 ° C and determine the rod which is longer.

9th Edition

ISBN: 9781305000988

Author: SERWAY

Publisher: CENGAGE LEARNING (CUSTOM)

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Chapter 19, Problem 19.63AP

(a)

To determine

To explain: Weather the length difference is remains constant at all temperature or not.

(b)

To determine

To describe: The lengths of the copper and steel rod at 0 °C and determine the rod which is longer.

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Chapter 19, Problem 19.62AP

Chapter 19, Problem 19.64AP

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Weather the length difference is remains constant at all temperature or not.

Solution Summary: The author explains that the length difference remains constant at all temperature. The formula for the change in length is, Delta L=Lalpha