A sample of metal weighs 219 gms in air, 180 gms in water, 120 gms in an unknown fluid. Then which is correct statement about density of metal Strength of Materials
Answer: density of metal can’t be determined
No Explanation Available.
Share this question with friends
A trolley wire weighs 1.2 kg per meter length. The ends of the wire are attached to two poles 20 meters apart. If the horizontal tension is 1500 kg find the dip in the middle of the span
If three forces acting in one plane upon a rigid body, keep it in equilibrium, then they must either
If n = number of members andy = number of joints, then for a perfect frame, n =
If a rigid body is in equilibrium under the action of three forces, then
If the slenderness ratio for a column is 100, then it is said to be a __________ column.
When shear force at a point is zero, then bending moment is __________ at that point.
If the depth is kept constant for a beam of uniform strength, then its width will vary in proportional to (where M = Bending moment)
If the tearing efficiency of a riveted joint is 50%, then ratio of rivet hole diameter to the pitch of rivets is
Which of the following is the locus of a point that moves in such a manner that its distance from a fixed point is equal to its distance from a fixed line multiplied by a constant greater than one
The magnitude of two forces, which when acting at right angle produce resultant force of VlOkg and when acting at 60° produce resultant of Vl3 kg. These forces are
Which of the following is not the unit of work, energy and heat ?
The angle which an inclined plane makes with the horizontal when a body placed on it is about to move down is known as angle of
Which of the following is not the unit of distance ?
Which of the following is not the unit of pressure ?
The neutral axis of the cross-section a beam is that axis at which the bending stress is
When a body is subjected to two equal and opposite pushes, as a result of which the body tends to reduce its length, the stress and strain induced is compressive.
A concentrated load is one which
The stress at which the extension of the material takes place more quickly as compared to the increase in load, is called
A load which is spread over a beam in such a manner that it varies uniformly over the whole length of abeam is called uniformly __________ load.