Question

a copper wire streched by 5 of its length determine stress produced in the wire given, Y=1.2×10^11 N/m^2​

Answer 1

★ Applying Stress Formula :

• ➥ Stress = Y × Strain

★ Where :

• ➥ Y = Young Modulus

★ Concept Behind :

• ➥ For calculating stress we ga to just use one formal of stress after putting in Formula we can easily calculate it

★ Putting Value in Formula :

• ➥ Stress = Y × Strain

• ➥ Stress = 1.2 × 10 -¹¹ N / m²

• ➥ Stress = 6 × 10-¹¹ N / m2

• Stress Produced Will be 6 × 10 -¹¹ N / m²

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