Poisson’s ratio is given by which of the following relation?

1.	Poisson’s ratio is given by which of the following relation?
A.	µ = –$\frac{\Delta d/d}{\Delta l/l}$
B.	µ = –$\frac{\Delta d}{\Delta l/l}$
C.	µ = –$\frac{d}{\Delta l/l}$
D.	µ = –$\frac{\Delta d/d}{\Delta l}$
Answer» B. µ = –$\frac{\Delta d}{\Delta l/l}$

Discussion

1.	Poisson’s ratio is given by which of the following relation?
A.	µ = –\(\frac{\Delta d/d}{\Delta l/l}\)
B.	µ = –\(\frac{\Delta d}{\Delta l/l}\)
C.	µ = –\(\frac{d}{\Delta l/l}\)
D.	µ = –\(\frac{\Delta d/d}{\Delta l}\)
Answer» B. µ = –\(\frac{\Delta d}{\Delta l/l}\)