Physics, asked by kaifsayyed83, 6 months ago

Temperature of an aluminium rod is increased from 18°C to 35°C. What stress must be applied to keep the aluminium rod to same length? [coefficient of length of aluminium= 25÷10⁶(/°C),Young modulus of aluminium = 70×10⁹ N/m²

Answers

Answered by Sakshamgarg2020

1

Answer:

3.5*10^6555-50

Explanation:

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