EXPERIMENTS:
SECTION-A
- 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.