Spherical balls 5mm, 10 mm, (b) cylinders 8 mm dia, 2 mm dia, 1 mm dia, vernier callipers- both analog and digital. (To measure diameter of a small spherical/cylindrical body using Vernier Callipers).
(a) Analog vernier callipers- 0.1 mm LC, (a) Analog vernier callipers -0.01 mm LC, (c) (a) Digital vernier callipers 0.001 mm LC, 20 ml beaker, 50 ml beaker (To measure internal diameter and depth of a given beaker/calorimeter using Vernier Callipers and hence find its volume)
Digital Screw gauge 0.001 mm LC and analog Screw gauge- 0.01 mm and 0.001 mm) (To measure diameter of a given wire using screw gauge). (To measure thickness of a given sheet using screw gauge.) (To measure volume of an irregular lamina using screw gauge.)
(a) Analog spherometer- 0.01 mm LC, (a) Analog spherometer -0.001 mm (To determine radius of curvature of a given spherical surface by a spherometer.)
Coplanar forces board- 10 sets of 20 g block, wooden board stand with pulley. (To find the weight of a given body using parallelogram law of vectors.) (To verify Lamis theorem)
Simple pendulum experimental kit (a) analog (b) digital (Using a simple pendulum, plot L-T and L-T2 graphs. Hence find the effective length of a second’s pendulum using appropriate graph.)
Forces on incline plane experimental kit- (To study the relationship between force of limiting friction and normal reaction and to find co- efficient of friction between a block and a horizotal surface.) (To find the downward force, along an inclined plane, acting on a roller due to gravitational pull of the earth and study in relationship with the angle of inclination by plotting graph between force and sinθ)
SECTION-B
Youngs modulus set up (To determine Young’s modulus of elasticity of the material of a given wire.)
Hook’s law experimental kit- (To find the force constant of a helical spring by plotting graph between load and extension)
Boyle’s law experiment (To study the variation in volume with pressure for a sample of air at constant temperature by plotting graphs between P and V and between P and I/V.)
Surface tension experiment (To determine the surface tension of water by capillary rise method.)
Terminal velocity experimental set up (To determine the coefficient of viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body.)
Newton’s laws of cooling experimental set up (To study the relationship between the temperature of a hot body and time by plotting a cooling curve.)
Specific heat experimental kit (To determine specific heat of a given (i) solid, (ii) liquid, by method of mixtures.)
Sonometer kit (i) To study the relation between frequency and length of a given wire under constant tension using sonometer. (ii) To study the relation between the length of a given wire and tension for constant frequency using sonometer.
Sound resonance experimental set up To find the speed of sound in air at room temperature using a resonance tube by two-resonance positions.
