The molecular kinetic theory can be used to explain a number of phenomena. Some of these phenomena are: Brownian Motion […]
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Nature and size of molecule
The Nature and Size of Molecules All matter is made up of tiny particles called molecules. These molecules themselves are […]
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Simple atomic structure
Definition of an Atom An atom is the smallest indivisible particle of an element which can take part in a […]
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Acceleration Due to Gravity
Acceleration Due to Gravity When an object is dropped from the top of a hill or even a tree, the […]
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Field Force and Gravity
CONTENT The Concept of Fields Types of Fields Properties of a Force Field Acceleration Due to Gravity Determination of Acceleration […]
WIND INSTRUMENTS Clarinets, flute, saxophone, trumpet are examples of wind musical instruments. A musical note originates from a source vibrating in […]
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Sound wave
Sound waves are produced by vibrating objects. Some of the source of sound are talking, shouting, beating, beating drums, blowing […]
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Latent heat
Latent Heat Latent heat or hidden heat is experienced when there is a change of state ( melting, vaporization, condensation, […]
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Wheel and Axle, and Gear
Wheel and Axle Definition of Wheel and Axle A wheel and axle is really two machines in one because it […]