1.

Calculate the Young’s modulus in the cantilever depression method. The length is 1m which is suspended with a load of 150gm. The depression is found to be 4cm. The thickness of the beam is 5mm and breadth is 3cm.$#

A. 3.92 √ó 10<sup>10</sup> N/m<sup>2</sup>
B. 9000 √ó 10<sup>10</sup> N/m<sup>2</sup>
C. 4000 √ó 10<sup>10</sup> N/m<sup>2</sup>
D. 1.245 √ó10<sup>10</sup> N/m<sup>2</sup>
Answer» B. 9000 ‚Äö√†√∂‚àö‚â• 10<sup>10</sup> N/m<sup>2</sup>


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