A bar of length ‘L’ meters extends by ‘l’ mm under a tensile force of ‘P’. The strain produced in the bar is?

$$\frac{{\text{I}}}{{\text{L}}}$$
0.1 $$\frac{{\text{I}}}{{\text{L}}}$$
0.01 $$\frac{{\text{I}}}{{\text{L}}}$$
0.001 $$\frac{{\text{I}}}{{\text{L}}}$$

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

5 views Answered 2022-09-01 13:21

Related Questions

A double fillet welded joint with parallel fillet weld of length '$$l$$' and leg 's' is subjected to a tensile force 'P'. Assuming uniform stress distribution, the shear stress in the weld is given by?

1 Answers 5 Views

In a tensile test on mild steel specimen, the breaking stress as compared to ultimate tensile stress is?

1 Answers 6 Views

A thin cylindrical shell of diameter (d), length ($$l$$) and thickness (t) is subjected to an internal pressure (p). The ratio of longitudinal strain to hoop strain is?

1 Answers 6 Views

Every direct stress is always accompanied by a strain in its own direction and an opposite kind of strain in every direction, at right angles to it. Such a strain is known as?

1 Answers 5 Views

A simply supported uniform rectangular bar breadth b, depth d and length L carries an isolated load W at its mid-span. The same bar experiences an extension e under same tensile load. The ratio of the maximum deflection to the elongation, is?

1 Answers 5 Views

A bar L metre long and having its area of cross-section A, is subjected to a gradually applied tensile load W. The strain energy stored in the bar is?

1 Answers 5 Views

If d is the diameter of a bar, ft is allowable tensile stress and fb, is allowable bond stress, the bond length is given by?

1 Answers 4 Views

The torque produced by a force depends on i. the magnitude of the force ii. the direction of the force iii. the point of application of the force relative to origin The correct answer is?

1 Answers 6 Views

The torque produced by a force depends on (i) The magnitude of the force (ii) The direction of the force (iii) The point of application of the force relative to origin?

1 Answers 4 Views

A cylinderical rod subjected to a tensile strain within the elastic limit undergoes a volume change. If the volume strain is equal to half the tensile strain, then the Poisson's ratio of the rod is?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)