 # CBSE Physics Practical Class 11

Physics Practical Class 11 CBSE consists of various interesting experiments. Students are evaluated on these practicals and experiments at the end of the examinations. The marks of the Class 11 Physics practicals are added in then the final score of students are prepared. So, students must pay attention to Physics Practical Class 11 diligently to perform better in the final exam. CBSE provides a well-structured syllabus for the CBSE Class 11 Physics Practical examination. The Physics Lab Manual Class 11 contains all the experiments and activities which students have to perform in the laboratory.

CBSE Class 11 Physics Practical is given here to help students prepare for their exam. The practical exam carries a total of 30 marks. Two experiments, one from each section carry 8 marks, with Practical record (experiment and activities) for 2 marks and Viva on experiments, and activities accounting for 5 marks. Along with the projects and experiments, students must also prepare for the viva questions on the experiment with the help of Physics Lab Manual Class 11. Students should practice graphs and diagrams as they are essential parts of the Physics Practical Class 11 exam.

## Physics Practical Class 11 CBSE Experiments

### Physics Practical Class 11 CBSE – Activities

Physics Class 11 Activities for Term I

1. To make a paper scale of given least count, e.g., 0.2cm, 0.5 cm.
2. To determine mass of a given body using a metre scale by principle of moments.
3. To plot a graph for a given set of data, with proper choice of scales and error bars.
4. To measure the force of limiting friction for rolling of a roller on a horizontal plane.
5. To study the variation in range of a projectile with angle of projection.
6. To study the conservation of energy of a ball rolling down on an inclined plane (using a double inclined plane).
7. To study dissipation of energy of a simple pendulum by plotting a graph between square of amplitude and time.

Physics Class 11 Activities for Term II

1. To observe change of state and plot a cooling curve for molten wax.
2. To observe and explain the effect of heating on a bi-metallic strip.
3. To note the change in level of liquid in a container on heating and interpret the observations.
4. To study the effect of detergent on surface tension of water by observing capillary rise.
5. To study the factors affecting the rate of loss of heat of a liquid.
6. To study the effect of load on depression of a suitably clamped metre scale loaded at
(i) its end (ii) in the middle.
7. To observe the decrease in pressure with increase in velocity of a fluid.

## Physics Lab Manual Class 11

Students can have a look at the details of the experiments by going through the Physics Lab Manual Class 11. They can get the Physics Practical Class 11 solved pdf below.

EXPERIMENT-1
AIM: APPARATUS AND MATERIAL REQUIRED: DESCRIPTION OF THE MEASURING DEVICE:  PRINCIPLE:  PROCEDURE:     OBSERVATIONS:        CALCULATION:   RESULT: PRECAUTIONS: SOURCES OF ERROR: EXPERIMENT 2
AIM: APPARATUS AND MATERIAL REQUIRED: DESCRIPTION OF APPARATUS:        PRINCIPLE: PROCEDURE:   OBSERVATIONS AND CALCULATION:  RESULT: PRECAUTIONS: SOURCES OF ERROR:  PROCEDURE: OBSERVATIONS AND CALCULATION: RESULT:  PROCEDURE: OBSERVATIONS AND CALCULATION:  RESULT: Stay tuned with BYJU’S to get the latest notifications on CBSE along with the CBSE syllabus, sample papers, marking scheme and more.