ATOMIC STRUCTURE NOTES FOR RRB AND SSC EXAMS

ATOMIC STRUCTURE NOTES FOR RRB AND SSC EXAMS

What is Atomic Structure ? John Dalton, in the early nineteenth century gave his atomic theory. This theory has undergoes several changes owing to new discoveries. According to the modern atomic theory-atoms consists of electron, proton and neutron. Atomic Strucutre, …

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Scientific Instrument and their Uses

Scientific Instrument and their Uses

List of Scientific Instruments and Their Uses Altimeter :- It measures altitudes and is used in aircrafts. Ammeter :- It measures strength of electric current. Audiometer :- It measures intensity of sound. Barometer :- It measures atmospheric pressure. Binocular :- …

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UNITS AND MEASUREMENT

UNITS AND MEASUREMENT

Physics Lacture series : Units and Measurement Physical Quantities :- Any quantity which can be measure is called physical quantity. eg- length, mass, time, temperature, etc. on the basis of units and measurement physical quantities can be divide in Fundamental …

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