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s students prepare for their 9th and 10th class exams in Punjab, it’s essential to focus on the practical exams that form a significant part of their final grades. Practicals are a way for students to demonstrate their understanding of scientific concepts and theories in real-life scenarios. To help students excel in their practical exams, we’ve compiled a list of the most repeated and important practicals for all Punjab boards in 2023.

**List of important Physics Practical for Matric Classes in 2023**

Physics is a crucial subject for 9th and 10th class students in Punjab. It involves the study of the physical world around us, and practicals play a vital role in enhancing students’ understanding of scientific concepts. To help students excel in their physics practical exams, we’ve compiled a list of the most repeated and important practicals for all Punjab boards in 2023.

**9**^{TH} Class Physics Practical 2023

^{TH}Class Physics Practical 2023

- Measure the area of cross section solid cylinder with vernier Callipers
- Measure the volume of a solid cylinder with vernier callipers.
- Measure the thickness of a metal strip using a screw gauge.
- To find the acceleration of a ball rolling down
- Calculate value of “g” by free fall method.
- To determine the value of “g” by the Atwood’s machine.
- To verify the principle of moments by using a metre rod balanced on a wedge.
- To find the tension in the strings by balancing a metre rod on the stands.
- To find the weight of an unknown object by using principle of moments.
- To study the effect of the length of simple pendulum on time and hence find “g” by calculation.
- To prove that time period of a simple pendulum is independent of (i) mass of the pendulum (ii) amplitude of the vibration

**10**^{TH} Class Physics Most Important Practical 2023

^{TH}Class Physics Most Important Practical 2023

- Calculate refractive index of water by using concave mirror or by glass slab
- To determine the critical angle using light ray box/or by prism.
- Verify the laws of refraction by using glass slab
- To trace the path of a ray of light through glass prism and measure the angle of deviation.
- To find the focal length of a convex lens by parallax method.
- Verify Ohm’s law (using wire as conductor).
- To study resistors in series circuit
- To find the resistance of galvanometer by half deflection method.
- To trace the magnetic field using a bar magnet.
- To verify the truth table of OR, AND, NOT, NOR and NAND gates.

**List of Apparatus use in Practical for Matric Classes**

- Vernier callipers
- solid cylinder
- Vernier callipers
- solid cylinder
- Screw gauge
- metal strip or small solid sphere or a piece of wire
- Angle iron 2m long
- 2 wooden stands having V-shaped top
- steel ball
- stopwatch,

- metre rod.

- Free-fall apparatus,
- a metal bob,
- Horizontal plane
- weight box,

- pulley,
- wooden block,
- pan, thread,
- spring balance,