Physics Practical Class XI(11)
2. TO USE A VERNIER CALIPER TO MEASURE LENGTH EXTERNAL AND INTERNAL DIAMETER OF A TUBE AND HENCE FIND VOLUME AND DENSITY OF THE MATERIAL OF THE TUBE
APPARATUS REQUIRED: 1. Vernier caliper 2. A hollow tube 3. Any balance for measuring mass THEORY: Principle of vernier Vernier caliper consists of two scales…
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8. TO USE A TRAVEL CLING MICROSCOPE TO DETERMINE THE REFRACTIVE INDEX OF A GLASS SLAB AND ANALYZE THE VARIATION IN APPARENT DEPtTH WITH REAL DEPTH FOR GLASS PLATES OF DIFFERENT THICKNESSES
APPARATUS REQUIRED: 1. Traveling microscope 2. Glass slab of different thickness 3 lycopodium powder. THEORY: The refractive index of the…
7. TO VERIFY OHM’S LAW AND HENCE DETERMINE THE RESISTANCE OF A THIN FILM RESISTOR ALSO, ANALYZE THE VARIATION OF ELECTRIC CURRENT IN THE RESISTOR WITH RESPECT TO POTENTIAL DIFFERENCE ACROSS IT GRAPHICALLY
APPARATUS REQUIRED: 1. Ammeter 2. Voltmeter 3. Resistance wire. 4. Key 5. Thread S. Voltmeter 6. Connecting wires. 7. E.m.f…
6. TO VERIFY LAWS OF MOMENTS GRAPHICALLY AND ANALYZE THE RELATION BETWEEN CLOCKWISE MOMENT AND ANTICLOCKWISE MOMENT WITH THE HELP OF METER SCALE SUSPENDED AT ITS CENTER BY AN INTER EXTENSIBLE STRING
APPARATUS REQUIRED i) A meter scale ii) Slotted weight iii) Stand iv) String v) Unknown body THEORY: Principle of moment:…
5. TO VERIFY THE LAWS OF REFRACTION OF LIGHT BY USING A GLASS SLAB.
APPARATUS REQUIRED 1. Glass slab 2. A sheet of white paper 3. Drawing board 4. Scale, protractor, pencil, pins 5.…
