Question

10. Find the value of x in the relation
Y = T ^x Cos theta π, where y is young's modulus. T is time period , π is torque
and I is length.
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Answer 1

Answer:

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${\huge{\tt{\boxed{\fcolorbox{red}{pink}{Solution:-}}}}}$

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$y = \frac{ {t}^{x} \cos(0t) }{ {l}^{3} }$

${t}^{x} = \: \frac{y {l}^{3} }{ \cos(ot) } = \frac{(m {l}^{ - 1 } {t}^{ - 2} ) {l}^{3} }{(m {l}^{2} {t}^{ - 2}) }$

Hence Solved!

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Hope it helps you dear!