PHYSICS CLASS 9TH PUNJAB BOARD GUESS PAPER 2023
PHYSICS 9th
Plasma and geo physics, base & drived quantities. prefixes, least count of Varnier, stop watch, scalar and vector, speed and velocity, momentum, mass and weight, inertia, methods of reducing friction, banking of road, like and unlike prallel, regid body, moment arm, centre of mass and gravity, couple, equilibrium and states, gravitation law, gravitational field strength, geostationary orbit, joule, k.E,soil erosion, efficiency, power and watt, kentic model, plasma, pressure, application of pascal law,upthurst force, stres, deforming force, hooks law, thermometer and liquid properties, lower and uper fixed point, specific heat, latent heat of fusion, evaporation, convention, conduction, radiation, sea breaze, convention currents in air,
LONG QUESTIONS
Types of motion, Equations of motion, scalars and vectors, newton 2nd law,force and momentum, law of conservation momentum, resolution of forces, states and conditions of equilibrium, mass of earth, gravitational law, artificial satellite, pascal law, arch.. principal, pressure in liquid,linear and volume expansion, evaporation
3.3,3.5,3.8,3.10,6.3,6.6,6.8,6.10,2.1,2.3,2.5,2.7,7.6,7.8,7.4,7.12,8.1,8.3,8.5
Long scheme phys.
Q# chp 2 long+ chp3 numerical.
Q# chp4 or 5 long + chp 6 numerical.
Q# chp7 or 8 long + chp 8/7 numerical.
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