If a circular beam of diameter d experiences a longitudinal strain P/E and a lateral strain 2P/mE, the volumetric strain is (A) (P/E) + (2P/mE) (B) (P/E) - (2P/mE) (C) (P/E) + (mE/2P) (D) (P/E) - (mE/2P)

If a circular beam of diameter d experiences a longitudinal strain P/E and a lateral strain 2P/mE, the volumetric strain is
(A) (P/E) + (2P/mE)
(B) (P/E) - (2P/mE)
(C) (P/E) + (mE/2P)
(D) (P/E) - (mE/2P)
by

1 Answer

Answer :

(B) (P/E) - (2P/mE)
by

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