Chapter-1(Physical World)

Laws of conservation

Laws Of Conservation

In any physical process involving the different forces, some physical quantities remain changed with time. Such quantities are called conserved quantities. The law which govern the conservation of these quantities are called conservation laws. A conservation law is a hypothesis, based on observations and experiments. It cannot be proved, it can be verified or disproved […]

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Macroscopic and Microscopic group of physics

Scope And Excitement Of Physics

Macroscopic Group Of Physics Microscopic group of Physics consists of phenomena at the laboratory, terrestrial and astronomical scales and it deals with the subjects. Included in classical physics like mechanics, electrodynamics, optics and thermodynamics. Microscopic Group Of Physics Microscopic group of Physics deal with the study of constitution and structure of matter at every minute

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