Scientific Definition of power.The power of a body may be defined as the rate of doing some amount of work.The unit of power is Watt (W)& its formula is given by:May 16, 2021May 16, 2021
Detailed explanation of Law of conservation of energyLaw of conservation of energy definition:May 14, 2021May 14, 2021
Difference between kinetic energy and potential energy.The kinetic energy of a body is the type of mechanical energy, which increasing with increase in motion of that particular body, i.e. it is…May 12, 2021May 12, 2021
Work and energy class 9.Any work is said to be done if it satisfies the following condition:May 7, 2021May 7, 2021
What are isotopes ?It has been found that a number of elements exists in nature which have the same atomic number but different mass number and that…Mar 17, 2021Mar 17, 2021
Modern periodic tableAfter the failure of Mendeleev periodic table,the modern periodic table is organized by a scientist Henry Moseley in 1913 explained that…Mar 16, 2021Mar 16, 2021
Mendeleev periodic tableAfter the failure of Newland’s Law of Octaves, a Russian chemist Dmitri Ivanovich Mendeleev tried to classify elements in 1872. At that…Mar 15, 2021Mar 15, 2021
Newlands law of octaves:After the failure of Dobereiner traids, an English scientist John Newlands in 1886 tried an attempt to classify elements.In his…Mar 14, 2021Mar 14, 2021
Dobereiner TraidsThe first attempt for the classification of elements was done by Johann Wolfgang Dobereiner (a German Chemist).In his attempt he tried to…Mar 13, 2021Mar 13, 2021
