The ratio of SI unit to CGS unit of Young's modulus
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Young's modulus : Y = stress/strain
Strain = change in length/length
Strain has no units.
stress = pressure = force/unit area = mass * length /time² / (length)²
= mass /(length - time²)
SI units : kg/(m-sec²)
= 1000 gm /(100 cm - sec²) = 10 gm/cm-sec²
CGS units = gm/(cm - sec²)
Ratio = 10.
Strain = change in length/length
Strain has no units.
stress = pressure = force/unit area = mass * length /time² / (length)²
= mass /(length - time²)
SI units : kg/(m-sec²)
= 1000 gm /(100 cm - sec²) = 10 gm/cm-sec²
CGS units = gm/(cm - sec²)
Ratio = 10.
kvnmurty:
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Answer:
SI unit of Young's modulus is N/m^2
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