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Microprocessor
    A microprocessor is a computer processor which incorporates the functions of a computer’s central processing unit (CPU) on a single integrated circuit (IC), or at most a few integrated circuits. The first use of the term “microprocessor” is attributed to Viatron Computer Systems describing the custom integrated circuit used in their System 21 […]
Tyndall effect
Login To Access Full Post Tyndall effect The Tyndall effect, also known as Willis-Tyndall scattering, is light scattering by particles in a colloid in a very fine suspension. It is named after the 19th-century physicist John Tindall. OR The Tyndall effect is the scattering of light as a light beam passes through a colloid. The individual suspension particles […]
Nutrition
Nutrition Nutrition is defined as the process of intaking of nutrients and its utilisation by an organism in various biological activity. Modes of Nutrition 1. Autotropic 2. Heterotrophic Autotropic nutrition: Auto = self,  Trophic = nutrition. The literal meaning of this term is self nutrition. Autotrophic Nutrition is a process where the organism prepare their own […]
Metals and Non-Metals (important questions)
Metals and Non-Metals (important questions) Q1. Give examples of five elements that are metallic. Ans. Copper, iron, gold, silver and aluminium. Q2. Give examples of five elements that are non-metallic. Ans. Sulphur, phosphorus, carbon, hydrogen, oxygen, chlorine and bromine. Q3. How do metals and non-metals combine?  More…  

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