A thin straight rod made of an unknown metal has an length of exactly 30.00 cm at 15°C When heated to 95°C, the rod lengthens by 0.041 cm. Determine the coefficient of linear thermal expansion a of the metal. O (2.5 x 10-5)C O (1.7 × 10-5)/C O (2.1 x 10-5)/C O (1.3 × 10-5)/C (9.4 x 10-4)/C

A thin straight rod made of an unknown metal has an length of exactly 30.00 cm at 15°C When heated to 95°C, the rod lengthens by 0.041 cm. Determine the coefficient of linear thermal expansion a of the metal. O (2.5 x 10-5)C O (1.7 × 10-5)/C O (2.1 x 10-5)/C O (1.3 × 10-5)/C (9.4 x 10-4)/C

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter1: Temperature And Heat

Section: Chapter Questions

Problem 49P: The height of the Washington Monument is measured to be 170.00 m on a day when the temperature is...

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Question

A thin straight rod made of an unknown metal has an length of
exactly 30.00 cm at 15°C When heated to 95°C, the rod lengthens
by 0.041 cm. Determine the coefficient of linear thermal expansion
a of the metal.
O (2.5 x 10-5)/C
(1.7 x 10-5)^C
(2.1 x 10-5)/С
O (1.3 × 10-5)/C
(9.4 × 10-4)/C

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