Question:
With rise in temperature, the Young's modulus of elasticity
With rise in temperature, the Young's modulus of elasticity
Updated On: Nov 14, 2024
- changes erratically
remains unchanged
- increases
decreases
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The Correct Option is D
Solution and Explanation
With the rise in temperature, the Young’s modulus of elasticity generally decreases. This is because materials tend to expand and become less stiff when heated, leading to a decrease in the material’s elasticity. Therefore, the correct answer is Option 4: decreases.
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