Practicals-Physics-SSC

Section-A

1. To measure the volume of a solid cylinder by measuring length and diameter of a solid cylinder with vernier callipers.
2. To measure the thickness of a metal strip or a wire by using a screw gauge.
3. To find the acceleration of a ball rolling down an angle iron by drawing a graph between 2S and T2
4. Investigate the relationship between force of limiting friction and normal reaction to find the coefficient of sliding friction between a wooden block and horizontal surface.
5. To find the weight of an unknown object by using vector addition of forces.
6. To find the weight of an unknown object by using principle of moments.
7. To study the relationship between load and extension (Helical spring) by drawing a graph.
8. To find the density of a body heavier than water by Archimedes principle.
9. To draw a graph between temperature and time when ice is converted into water and then to steam by slow heating.

Section-B

1. To study the effect of the length of simple pendulum on its time period and hence find “g” by calculation.
2. To verify the laws of refraction by using a glass slab.
3. To find the refractive index of water by using concave mirror. 13. To determine the critical angle of glass using a glass prism.
4. To trace the path of a ray of light through glass prism and measure the angle of deviation.
5. To find the focal length of a convex lens by parallax method.
6. Verify Ohm’s law (using wire as conductor).
7. To study resistors in series circuit.
8. To study resistors in parallel circuit.
9. To trace the magnetic field using a bar magnet.
10. To verify the truth table of OR, AND, NOT, NOR and NAND gates. 

 ******************