To determine the Young's modulus of a wire, the formula is \[Y=\frac{F – McqOptions

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1.	To determine the Young's modulus of a wire, the formula is \[Y=\frac{F}{A}\times \frac{L}{\Delta L}\]; where L = length, A = area of cross- section of the wire, \[\Delta L\]= change in length of the wire when stretched with a force \[F\]. What is the conversion factor to change it from CGS to MKS system?
A.	0.1
B.	0.2
C.	0.3
D.	0.4
Answer» B. 0.2

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