The rectangular beam 'A' has length l, width b and depth d. Another be – McqOptions

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1.	The rectangular beam 'A' has length l, width b and depth d. Another beam 'B' has the same length and depth but width is double that of 'A'. The elastic strength of beam 'B' will be __________ as compared to beam A.
A.	same
B.	double
C.	four times
D.	six times
Answer» C. four times

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