⚛️ Physics
📘 Physics study notes for every topic ›
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Measurements and units
fundamental and derived quantities · dimensions · measuring instruments and errors
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Scalars and vectors
resolution and addition of vectors · resultant and equilibrant
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Motion
speed, velocity and acceleration · equations of motion · projectiles
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Gravitational field
Newton's law of gravitation · acceleration due to gravity · escape velocity
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Equilibrium of forces
moments · conditions of equilibrium · centre of gravity and stability
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Work, energy and power
work done · kinetic and potential energy · conservation of energy
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Friction
static and dynamic friction · coefficient of friction · advantages and reduction
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Simple machines
mechanical advantage, velocity ratio and efficiency of levers, pulleys and inclined planes
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Elasticity
Hooke's law · Young's modulus · elastic potential energy
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Pressure
pressure in fluids · atmospheric pressure · barometers and manometers
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Liquids at rest
density and relative density · Archimedes' principle · flotation
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Temperature and thermometers
temperature scales · thermometric properties
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Thermal expansion
linear, area and volume expansivity · anomalous expansion of water
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Gas laws
Boyle's, Charles' and pressure laws · general gas equation
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Quantity of heat and change of state
specific heat capacity · latent heat · melting and boiling
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Heat transfer
conduction, convection and radiation · vacuum flask
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Waves
types and properties of waves · wave equation · reflection, refraction, diffraction and interference
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Sound waves
propagation and speed of sound · echoes · resonance
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Light: reflection
laws of reflection · plane and curved mirrors · image formation
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Refraction and lenses
laws of refraction · refractive index · total internal reflection
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Optical instruments and dispersion
the eye · microscope and telescope · dispersion and the electromagnetic spectrum
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Electrostatics and capacitors
Coulomb's law · electric field · capacitance
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Current electricity
Ohm's law · series and parallel resistors · e.m.f. and internal resistance
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Electrical energy and power
power and energy in circuits · cost of electricity · fuses
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Magnetism and electromagnetism
magnetic fields · force on a current-carrying conductor · motors
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Electromagnetic induction
Faraday's and Lenz's laws · generators · transformers
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Simple a.c. circuits
peak and r.m.s. values · reactance · impedance
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Elementary modern physics
atomic models · radioactivity and half-life · photoelectric effect
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Introductory electronics
semiconductors · diodes · rectification
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ⓘ Practice questions written by Sabipage AI from the JAMB syllabus. Not official JAMB questions.