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Experiments: To study the variation of T with L for a compound pendulum (bar pendulum) and then to determine (I) the value of the acceleration due to gravity (g) in the laboratory , (ii) the position of centre of gravity of the bar, (iii) The radius of gyration K of the bar about an axis passing through C.G. and perpendicular to its length.T..

Experiments: To determine the value of acceleration due to gravity at a place, by means of Kater’s reversible pendulum.Kater’s pendulum, is a physical pendulum composed of a metal rod 1.20 m in length, upon which are mounted a sliding metal weight W1, a sliding wooden weight W2, a small sliding metal cylinder w, and two sliding knife edges K1 ..

Experiments: To estimate the time period of a simple pendulum using the theory of errors, graph Gaussian distribution. To plot a L-T2 graph using a simple pendulum. To find the effective length of the simple pendulum for a given time period using the graph. To calculate the acceleration due to gravity at a place.    What is a Simple..

Experiments:To determine the rigidity modulus of the suspension wire using torsion pendulum. The torsion pendulum is an interesting example of simple harmonic motion, . It is helful in explaining the meaning of moment of inertia and moment of torsion and how they affect the period of vibrationThe period of oscillation of torsion pendulum is g..