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Young's modulus of steel is 19xx10^(10) ...

Young's modulus of steel is `19xx10^(10) N//m^(2)` Express it in `"dyne"//cm^(2)`. Here dyne is the `CG` unit of force.

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The `SI` of Young's modulus is `N//m^(2)`
Given `Y = 19xx10^(10) (N)/(m^(2)) = 19xx10^(10) ((10^(5) "dyne")/((10^(2) cm)^(2)))`
`= 19xx10^(11) (("dyne")/(cm^(2)))`
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