Physics: Simple Harmonic Motion
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Simple harmonic motion(A) illustration, explanation and definition of simple harmonic motion (S.H.M) A periodic motion…
Physics: Electromagnetic Fields
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Electromagnetic fields(A) Concept of electromagnetic fieldField around a current carrying conductorSource: www.intl.siyavula.com The force is…
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Physics: Dams And Energy Production
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Dams and energy productionWhat is a dam?A dam is a man made structure built…
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Physics: Elastic Properties Of Solids
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Elastic properties of solidsHooke’s law: states that provided the elastic limit is not exceeded,…
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Physics: Electric Field I (Charges)
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Electric field I: charges(A) Electric force and Coulomb’s law F= KeQ1Q2 / d2Where Ke is…
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Electric field II: Current Electricity(A) Electric currentA current is any motion of charge from…
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Physics: Energy
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Energy(A)forms of energyEnergy can be defined as the capacity to perform work. Thus the…
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Physics: Fundamentals Of Electronics
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Fundamentals of electronicsConduction in solids: every solid conductor of electricity can be classified as…
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Physics: Gravitational Field
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Gravitational field(A) Concept of gravitational fieldEarth gravitational fieldSource: www.commons.wikimedia.org Newton’s law of gravitationThis law states…
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Physics: General Properties Of Fields
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General properties of fields(A) concept of fieldA field is a concept introduced to describe…
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Physics: Electromagnetic Waves
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Electromagnetic waves (E.M. waves)(A)nature of E.M. wavesElectromagnetic waves are members of a family of…
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(A)heat and temperatureHeat is a form of energy, called thermal energy that is normally…
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Magnetic field(A) concept of magnetic fieldMagnetic field is a region around a magnet in…
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Physics: Laser
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LASERLaser is a device that stimulates atoms or molecules to emit light at a…
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Physics: Non Metals And Their Compounds
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Non metals and their compounds CarbonCarbon occurs naturally as diamond and graphite. It also occurs…
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Newton’s laws of motion(A)first law of motion and its application A body will continue in…
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Physics: Propagation Of Sound Waves
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Propagation of sound waves(A) Source of sound waveSound is a form of wave motion…
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Physics: Refraction Of Light of Waves At Plane Surfaces
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Reflection of light waves(A)nature and sources of lightLight is a wave, it is a…
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Simple alternating current (A.C.) circuitsMost present day household and industrial power distribution systems operate…
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Physics: Fundamentals Of Motion (Speed, Velocity And Rectilinear Motion)
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Speed and velocity(a)Concept of speed as change of distance with timeSpeed v, is the…
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Physics: Models Of Atom And Nuclear Physics
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Simple nature of atoms(A)Models of atomThe models of atoms include Thomson, Rutherford, Bohr and…
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Physics: Energy Quantization
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Energy levels in atoms From Bohr’s theory of the hydrogen atom, the energy levels in…
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Physics: Time
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TimeConcept of time as intervals between physical eventsTime in physics is defined by its…