9th Class Physics

Learn about fundamental physical quantities, units, and measurement techniques. Understand the importance of precision and accuracy in scientific measurements.

Study motion in one and two dimensions. Learn about displacement, velocity, acceleration, and the equations of motion.

Explore Newton's laws of motion, momentum, and the relationship between force and motion.

Understand torque, moment of force, and the conditions for rotational equilibrium.

Learn about universal law of gravitation, gravitational field, and the concept of weightlessness.

Study different forms of energy, work-energy theorem, and the principle of conservation of energy.

Explore the mechanical properties of matter including elasticity, stress, and strain.

Learn about temperature, heat, thermal expansion, and specific heat capacity.

Understand the three modes of heat transfer: conduction, convection, and radiation.