TOPIC 7: GEOPHYSICS Geophysics is a branch of science that deals with the physical, chemical, geological, astronomical and other characteristic…
Browsing: Physics
TOPIC 6: ELEMENTARY ASTRONOMY Introduction to Astronomy The Concept of Astronomy Explain the concept of astronomy Astronomy is a branch…
TOPIC 5: ELECTRONIC Semi Conductors The Concept of Energy Band in Solids Explain the concept of energy bands in solids…
TOPIC 4: THERMIONIC EMISSION Thermionic emission is the discharge of electrons from heated materials, widely used as a source of…
TOPIC 3: RADIOACTIVITY The Nucleus of an Atom The Structure of the Nucleus of an Atom Describe the structure of…
TOPIC 2: ELECTROMAGNETISM Magnetic Fields due to a Current-carrying Conductor How Electric Current Produce a Magnetic Field Explain how electric…
topic 1: WAVES Introduction to Waves The Concept of Wave Explain the concept of a wave A wave is a…
TOPIC 9: THERMAL CURRENT ELECTRICITY Electromotive force (emf) and potential difference (pd) The Concept of Electromotive Force (emf) and Potential…
TOPIC 8: VAPOUR AND HUMIDITY Vapour The Process of Evaporation of Liquid Explain the process of evaporation of liquid Vapours…
TOPIC 7: MEASUREMENT OF THERMAL ENERGY Heat Capacity Heat capacity is the amount of heat required to raise the temperature of an object…