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Example 5. The Young's modulus of steel is 1.9 x 10 11 Nm ?Express it in dyn cm? |
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Answer» The young modulus of steel is 1.9 * 10¹¹ Newtons/ meter² Then in CGS unit, it can be expressed as1.9 * 10¹¹ Newtons/ meter² = 1.9 * 10¹¹ * 10⁵ dyne /10⁴ cm²= 1.9 * 10¹² dyne/cm² (1.9)×10^12dyn cm ^(-2) |
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