PHYSICS

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PHYSICS FORM FOUR NOTES  ALL TOPICS

TOPIC 4: THERMIONIC EMISSION | PHYSICS FORM 4

Thermionic Emission Thermionic emission is the discharge of electrons from heated materials, widely used as a source of electrons in conventional electron tubes (e.g., television...
PHYSICS FORM FOUR NOTES  ALL TOPICS

TOPIC 3: RADIOACTIVITY | PHYSICS FORM 4

he Nucleus of an Atom The Structure of the Nucleus of an Atom Describe the structure of the nucleus of an atom The word atom is derived...
PHYSICS FORM FOUR NOTES  ALL TOPICS

TOPIC 2: ELECTROMAGNETISM | PHYSICS FORM 4

Magnetic Fields due to a Current-carrying Conductor How Electric Current Produce a Magnetic Field Explain how electric current produces a magnetic field Electromagnetism is the effect produced...
PHYSICS FORM FOUR NOTES  ALL TOPICS

TOPIC 1: WAVES | PHYSICS FORM 4

Introduction to Waves The Concept of Wave Explain the concept of a wave A wave is a disturbance that travels through a medium from one location to...
PHYSICS FORM THREE FULL NOTES

TOPIC 9: THERMAL CURRENT ELECTRICITY | PHYSICS FORM 3

Electromotive force (emf) and potential difference (pd) The Concept of Electromotive Force (emf) and Potential Difference (PD) Explain the concept of electromotive force (emf) and potential...
PHYSICS FORM THREE FULL NOTES

TOPIC 8: VAPOUR AND HUMIDITY | PHYSICS FORM 3

Vapour The Process of Evaporation of Liquid Explain the process of evaporation of liquid Vapours These are molecules which escape into the atmosphere after liquids are heated. ...
PHYSICS FORM THREE FULL NOTES

TOPIC TOPIC 7: MEASUREMENT OF THERMAL ENERGY | PHYSICS FORM 3

Heat Capacity Heat capacity is the amount of heat required to raise the temperature of an object or substance by one degree. The temperature change is the difference...
PHYSICS FORM THREE FULL NOTES

TOPIC 6: TRANSFER OF THERMAL ENERGY | PHYSICS FORM 3

Conduction The Concept of Conduction of Heat Explain the concept of conduction of Heat Conduction is the transfer of heat energy through solids, for example, metals. Generally solid substances...
PHYSICS FORM THREE FULL NOTES

TOPIC 5: THERMAL EXPANSION | PHYSICS FORM 3

Thermal Energy The Concept of Heat Explain the concept of heat Heat – Is the transfer of energy due to temperature differences. Temperature – Is the degree of...
PHYSICS FORM THREE FULL NOTES

TOPIC 4: OPTICAL INSTRUMENT | PHYSICS FORM 3

Simple Microscope The Structure of the Simple Microscope Describe the structure of the simple microscope A magnifying glass, an ordinary double convex lens with a short focal...

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