OXIDATION OXIDATION AND REDUCTION The process which involves gain of oxygen or loss of hydrogen or loss of one or more electrons ...
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CHEMICAL BONDING | CHEMISTRY ~GENERAL STUDIES 4 U
CHEMICAL BONDING CHEMICAL BONDING A chemical bond is a lasting attraction between atoms, ions or molecules that enables the form...
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RADIOACTIVITY | NUCLEAR FISSION,NUCLEAR FUSION | CHEMISTRY~GENERAL STUDIES 4 U
RADIOACTIVITY RADIOACTIVITY | NUCLEAR FISSION,NUCLEAR FUSION Radioactivity was discovered by a French physicist Henry Bacquerel...
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THE STRUCTURE OF THE ATOM | CHEMISTRY |~GENERAL STUDIES 4 U
ATOMIC THEORY OF MATTER THE STRUCTURE OF THE ATOM 1808,John Dalton gave his atomic theory of matter. According to this theory,...
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WHAT IS ELECTRICITY ? | PHYSICS |~GENERAL STUDIES 4 U
ELECTRICITY WHAT IS ELECTRICITY When two bodies are rubbed together,they acquire the property of attracting light objects like s...
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TYPES OF WAVE IN PHYSICS ~GENERAL STUDIES 4 U
WAVES WAVES A wave is a form of disturbance which travels through a material medium due to the repeated periodic motion of the p...
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PROPERTIES OF MATTER FOR KIDS | PHYSICS ~GENERAL STUDIES 4 U
PROPERTIES OF MATTER PROPERTIES OF MATTER Physical properties of matter can be observed and tested. They include properties suc...
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HEAT | PHYSICS |~GENERAL STUDIES 4 U
HEAT HEAT | PHYSICS Heat is a form of energy which produces in us the sensation of warmth.Air is a non-conductor of heat.Heat is ...
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GRAVITY | PHYSICS |~GENERAL STUDIES 4 U
GRAVITY GRAVITY The gravitational force of earth is called gravity.i.e., gravity is force by which earth pulls a body towards it...
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WHAT IS WORK ? | PHYSICS~GENERAL STUDIES 4 U
WORK Work,Energy,Power Work is said to be done,if a force acting on a body is able to actually move it through some distance in ...
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DEFINITION OF MOMENTUM,IMPULSE AND FRICTION | PHYSICS~GENERAL STUDIES 4 U
MOMENTUM Momentum The momentum of a body is defined as the product of its mass and its velocity Momentum=Mass ✕ Velocity ...
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