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 …
Physics
Rest and Motion Physics Notes For RRB NTPC and SSC EXAMS
Chapter : Rest and Motion Simple pendulum(image source: wikipedia.org) In our daily life we see many objects that are either in rest position or Motion. eg- moving Trains, car ,cycle, …
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 …
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 …