A bimetallic strip is made from metals with expansion coefficients 1 and 2 (with

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A bimetallic strip is made from metals with expansion coefficients α₁ and α₂ (with α₂ > α₁). The thickness of each layer is s. At some temperature T0, the bimetallic strip is relaxed and straight.

(a) Show that, at temperature T₀ + ΔT, the radius of curvature of the strip is

(b) If the layers are made of iron and brass, with s = 0.1 mm, what is R for ΔT = 20.0°C?

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College Physics With An Integrated Approach To Forces And Kinematics

ISBN: 978-1260547719

5th Edition

Authors: Alan Giambattista

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Question Posted: May 19, 2022 01:26 AM

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A bimetallic strip is made from metals with expansion coefficients 1 and 2 (with

Question:

(а, — а,) ДТ R. -R- To + AT To

Step by Step Answer:

a The change in length with increase in temperature from equation 13...View the full answer

College Physics With An Integrated Approach To Forces And Kinematics

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