What is the correct answer?


The natural frequency of free longitudinal vibrations is equal to (where m = Mass of the body, s = Stiffness of the body, and δ = Static deflection of the body)

A. 1/2π × √(s/m)

B. 1/2π × √(g/δ)

C. 0.4985/√δ

D. Any one of these

Correct Answer :

D. Any one of these

Related Questions

In Meyer's expansion valve, the expansion valve is driven by an eccentric… In a coupling rod of a locomotive, each of the four pairs is a ________… If there are L number of links in a mechanism, then number of possible… For the same lift and same angle of ascent, a smaller base circle will… The face of the tooth is the When the crank is at the inner dead centre, in a reciprocating steam engine,… A body will begin to move down an inclined plane, if the angle of inclination… Efficiency of a screw jack is given by The frictional torque transmitted in a flat pivot bearing, assuming uniform… Which type of gearing is used in steering system of an automobile? The total number of instantaneous centres for a mechanism consisting of… Which of the following is an open pair? In a screw jack, the effort required to lift the load W is given by (where… For fluctuating loads, well suited bearing is Cylindrical cams can be classified as When a body is subjected to transverse vibrations, the stress induced… Ball and a Socket forms a For two governors A and B, the lift of sleeve of governor A is more than… In order to balance the reciprocating masses, A point B on a rigid link AB moves with respect to A with angular velocity… The axis of precession is __________ to the plane in which the axis of… Hammer blow The velocity of piston in a reciprocating steam engine is given by (where… A friction circle is a circle drawn when a journal rotates in a bearing.… An imaginary circle which by pure rolling action, gives the same motion… The coriolis component of acceleration is taken into account for The rotor of a ship rotates in clockwise direction when viewed from stern… The critical speed of a shaft depends upon its In a radial cam, the follower moves The centrifugal tension in belts