Question

Young's modulus of a metal is 22×10^10 N/m^2. Express it in dyne/cm^2

Answer 1

Answer:

young modulus of steel = 22 * 10^10 N/ m2

we have to convert the unit so

22* 10^10 10^5 dyne / 1 dyne / (10^2 cm/1cm)

1 newton = 10^5 dyne

22 * 10^10 * 10^5 * 10^ -4

22* 10^11 dyne/cm2

i think the value of young modulus of steel is 1.9 * 10^11 N/m2

Explanation:

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