Vernier callipers – its use to measure internal and external diameter and depth of a vessel
Screw gauge – its use to determine thickness/diameter of thin sheet/wire
Simple pendulum – dissipation of energy by plotting a graph between square of amplitude and time
Metre Scale – the mass of a given object by principle of moments
Young’s modulus of elasticity of the material of a metallic wire
Surface tension of water by capillary rise and effect of detergents
Co-efficient of Viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body
Plotting a cooling curve for the relationship between the temperature of a hot body and time
Speed of sound in air at room temperature using a resonance tube
Specific heat capacity of a given (i) solid and (ii) liquid by method of mixtures
Resistivity of the material of a given wire using metre bridge
Resistance of a given wire using Ohm’s law
Potentiometer – (i) Comparison of emf of two primary cells, (ii) Determination of internal resistance of a cell
Resistance and figure of merit of a galvanometer by half deflection method
The focal length of (i) Convex mirror, (ii) Concave mirror, and (iii) Convex lens, using the parallax method
The plot of the angle of deviation vs angle of incidence for a triangular prism
Refractive index of a glass slab using a travelling microscope
Characteristic curves of a p-n junction diode in forward and reverse bias
Characteristic curves of a Zener diode and finding reverse breakdown voltage
Identification of Diode, LED, Resistor and Capacitor from a mixed collection of such items
Using a multimeter to (i) identify base of transistor, (ii) distinguish between npn and pnp type transistors, (iii) see the unidirectional flow of current in case of a diode and an LED, (iv) check whether a given electronic component (e.g. diode) is in working order