Introduction

                                                                        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 q   
 

Viva-voce

ACTIVITIES

1.To make a paper scale of given least count e.g., 0.2 cm, 0.5 cm and use it to measure the length of a given object. 
2.To determine the mass of a given body using a metre scale and by applying principle of moments.

Viva-voce   
3.To plot a graph for a given set of data using proper choice of scales and error bars.    
Viva-voce  
 4.To measure the force of limiting friction for rolling of a roller on horizontal plane.
 Viva-voce    
 5.To study the variation in the range of a jet of water with angle of projection.   
 Viva-voce   
  6.To study the conservation of energy of a ball rolling down on inclined plane (using a double inclined plane). 
 Viva-voce  
 7.To study dissipation of energy of a simple pendulum by plotting a graph between square
 of amplitude and time. 
 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
 Viva-voce
  4.Surface Tension  
  4.To determine the surface tension of water by capillary rise method    
  Viva-voce   
  5.Viscosity    
  5.To determine the co-effective of viscosity of given liquid by measuring the terminal velocity of a given spherical body in it 
   Viva-voce
   6. Newton's Law of Cooling
   6.To study the relationship between temperature of a hot body and time by plotting a cooling curve   
   Viva-voce
    7.Vibrations of Strings  
    7.To study the relation between frequency and length for a given wire under constant tension using a    sonometer    
    Viva-voce 
    8.To study the relation between the length of a given wire and tension for constant frequency using sonometer 
    Viva-voce    
    8.Vibrations of Air Columns  
    9.To find the velocity of sound in air at room temperature using a resonance tube by two resonance position  
    Viva-voce    
    9.Specific Heat  
   10.To determine specific heat of a given solid by the method of mixture    
    11.To determine the specific heat of a given liquid by method of mixture    
    Viva-voce    

ACTIVITIES  
   1.To observe the change of the state and plot a cooling curve for molten wax.  
    Viva-voce  
    2.To observe and explain the effect of heating on a bimetallic strip.
    Viva-voce    
    3.To note the change in level of liquid in a container on heating and interprect the observations.   
    Viva-voce  
    4.To study the effect of detergent in surface tension by observing capillary rise. 
    Viva-voce   
    5.To study the factors affecting the rate of loss of heat of a liquid.   
    Viva-voce    
    6.To study the effect of load on depression of a suitably clamped meter scale loaded (i) at its end (ii) in the      middle.
    Viva-voce 

APPENDIX
    Some Important Tables of Physical Constants
     Log-Antilog and other Tables