Coulomb's Law:-
Coulomb's law:-This law was given by a French scientist Charles Augustine de Coulomb in 1875 A.D.
History:-Coulomb performed a number of experiments to measure the force between two electric charges.The apparatus used by coulomb was known as Torsion Balance.Coulomb stated his ... Views: 2346
Physics is a science related to nature and the universe where we live and let live. From sunrise to twilight and midnight to dawn, everything is happening in this world by the grace of physics, even when we are sleeping, science is there to explain why we need to sleep and what takes place while ... Views: 555
Natural Radioactivity:- Pioneer:- Radioactivity was first discovered by a scientist Henry Becquerel in 1896. Definition:- The natural emission of radiations from unstable nuclei is called radioactivity. Explanation:- Henry Becquerel discovered in 1896 that certain elements whose atomic number ... Views: 1669
Why We Should Choose Alternative Energy:- With constant warnings in the world today about the environment many people are listening and have decided to do something about it. This is for the benefit of the environment and also for that person's wallet. Energy costs get higher every year, both in ... Views: 518
Solar energy from the sun's heat radiation is just one of the many renewable energy sources that are the subject of current global technological research and development. The harmful effects of the use of petroleum-based fuel to power vehicles and electric generation and distribution plants have ... Views: 588
Nuclear Reactor:-
Definition:-
A machine which has a controlled and sustainable nuclear reaction for any of several purposes, to produce power, to supply neutrons, to induce nuclear reactions, to prepare radioisotope, or to breed fissionable material from certain fertile materials is ... Views: 1120