3 Review(s)

EXPERIMENTS A.Measurement of Length: 1.To measure the diameter of a small spherical/cylindrical body by using a vernier callipers, 2. To measure the dimensions of a given regular body of known mass, using vernier callipers and hence find its density, 3. To measure the internal diameter and depth of a given cylindrical vessel (say calorimeter/beaker) by using vernier callipers and hence find its internal volume (i.e., capacity) B. Screw Gauge/Micrometer: 4.To determine the diameter of a given wire using a screw gauge and find its volume, 5. To find the thickness of a given sheet with the help of screw gauge, 6.To measure the volume of an irregular lamina by using a screw gauge C. Spherometer: 7.To measure the radius of curvature of a given spherical surface (convex lens) by using a spherometerD. Mass and Weight: 8.To determine the mass of two different objects using a beam balance E.Parallelogram Law of Vectors: 9.To find the weight of a given body using parallelogram law of vectorsF.Simple Pendulum (Measurement of Time): 10.Using a simple pendulum, plot L–T and L–T2 graphs. Hence find the effective length of a second's pendulum, using appropriate graphs G. Friction: 11.To study the relationship between force of limiting friction and normal reaction and to find the coefficient of friction between a block and a horizontal surface, H. Motion of a Body Along an Inclined Plane: 12. To find the downward force along an inclined plane, acting on a roller due to gravitational pull of the earth and study its relationship with the angle of inclination by plotting graph between force and sin