Two metallic strips each of thickness 10−4 m are riveted together. Their coefficients of linear expansion are 10−5 ∘C−1 and 2×10−5 ∘C−1. If they are heated through a temperature change of 50 ∘C, the bimetallic strip will bend to form an arc of radius

Two metallic strips each of thickness 10−4 m are riveted together. T

1.	Two metallic strips each of thickness 10−4 m are riveted together. Their coefficients of linear expansion are 10−5 ∘C−1 and 2×10−5 ∘C−1. If they are heated through a temperature change of 50 ∘C, the bimetallic strip will bend to form an arc of radius
Answer» Two metallic strips each of thickness $10^{- 4} m$ are riveted together. Their coefficients of linear expansion are $10^{- 5}^{\circ} C^{- 1}$ and $2 \times 10^{- 5}^{\circ} C^{- 1}$ . If they are heated through a temperature change of $50^{\circ} C$ , the bimetallic strip will bend to form an arc of radius

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Two metallic strips each of thickness 10−4 m are riveted together. Their coefficients of linear expansion are 10−5 ∘C−1 and 2×10−5 ∘C−1. If they are heated through a temperature change of 50 ∘C, the bimetallic strip will bend to form an arc of radius

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