If the radius of wire stretched by a load is doubled, then its Young’s modulus will be
A. Doubled
B. Halved
C. Becomes four times
D. None of the above
Answer: Option D
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Related Questions on Strength of Materials in ME
A. Equal to
B. Less than
C. Greater than
D. None of these
A. $$\frac{{{\text{w}}l}}{6}$$
B. $$\frac{{{\text{w}}l}}{3}$$
C. $${\text{w}}l$$
D. $$\frac{{2{\text{w}}l}}{3}$$
The columns whose slenderness ratio is less than 80, are known as
A. Short columns
B. Long columns
C. Weak columns
D. Medium columns
*E* is depends on material not a cross-section so none