SECTION : A

EXPERIMENTS  

1. Measurement of Length          

1.To measure the diameter of a small spherical/cylindrical body by using a vernier callipers, 2. To measure the dimensions of a given regular body of known mass, using vernier callipers and hence find its density, 3. To measure the internal diameter and depth of a given cylindrical vessel (say calorimeter/beaker) by using vernier callipers and hence find its internal volume (i.e., capacity)  

Viva-voce           

2. Screw Gauge/Micrometer     

4.To determine the diameter of a given wire using a screw gauge and find its volume, 5. To find the thickness of a given sheet with the help of screw gauge, 6.To measure the volume of an irregular lamina by using a screw gauge      

Viva-voce           

3. Spherometer

7.To measure the radius of curvature of a given spherical surface (convex lens) by using a spherometer

Viva-voce                           

4. Mass and Weight        

8.To determine the mass of two different objects using a beam balance                              

Viva-voce           

5. Parallelogram Law of Vectors                 

9.To find the weight of a given body using parallelogram law of vectors

Viva-voce                           

6. Simple Pendulum (Measurement of Time)      

10.Using a simple pendulum, plot L–T and L–T2 graphs. Hence find the effective length of a second's pendulum, using appropriate graphs        

Viva-voce

7. Friction                                           

11.To study the relationship between force of limiting friction and normal reaction and to find the coefficient of friction between a block and a horizontal surface,

Viva-voce

8. Motion of a Body Along an Inclined Plane       

12. To find the downward force along an inclined plane, acting on a roller due to  gravitational pull of the earth and study its relationship with the angle of inclination by plotting graph between force and sin

Viva-voce

SECTION : B

EXPERIMENTS

1. Elasticity          

1.To determine the Young's modulus of elasticity of the material of the wire, using Searle's apparatus Viva-voce              

2. Spring Constant           

2.To find the spring constant of a helical spring by plotting load-extension graph               

Viva-voce           

3. Boyle's Gas Law                          

3.To study the variation in volume with pressure for a sample of air constant temperature by plotting graphs between P and V and between P and 1/V   18

Viva-voce           

4. Surface Tension                          

4.To determine the surface tension of water by capillary rise method    

Viva-voce