The ultraviolet catastrophe or Rayleigh-Jeans catastrophe came into existence in the early 20th century. According tho this class physics... View Article
In the Newtonian era of nineteenth century, an electromagnetic radiation is believed to be exclusively a waveform, as it has no mass. Reflection,... View Article
A conducting rod of length ‘l’ is moving smoothly on the parallel rails of a π shaped conductor with a constant velocity (v). As an ext-agency is... View Article
Whenever a conducting rod is moving in a magnetic field, either showing translator motion (or) rotatory motions as a result a P.D is established... View Article
Last element with 11 protons (atomic number) is present in the seventh period and eighteenth group. The given element is two protons less and so,... View Article
Arrangement of elements as per the increasing atomic number (protons) incidentally reflects the electronic configuration of elemental atoms.... View Article
MENDELEEV VS MODERN PERIODIC TABLE Mendeleev's periodic table is, based on the relation of elements' properties as dependent on the atomic... View Article
Modern periodic table retains some of the structures of the Mendeleev's periodic table. But it is much more elaborate and scientific. It not only... View Article
Elements' physical and chemical properties are a periodic function of their atomic numbers (or protons). Modern periodic law states that the... View Article
Answer: A tabular arrangement of elements in groups and periods that highlights the regular trends in properties of elements is defined as the... View Article
Drawbacks of Meter Bridge Experiment: Solution: Meter Bridge is an apparatus that is used to find the resistance of a metal coil. It consists of... View Article
Meter bridge experiment is used to verify the laws of resistance and to calculate unknown resistances. PRINCIPLE: It is a practical application... View Article
It consists of a straight and uniform wire of materials like Manganin. The wire is of one meter length stretched along the side of a meter scale... View Article
Mendeleev's periodic table is, more accepted for its originality and boldness in making corrections in the properties and predicting unknown... View Article
Mendeleev's periodic table is arrangement of elements on increasing atomic weights. But, it gave more importance on properties. Nevertheless, the... View Article
Noble gases were, discovered later to the proposed Mendeleev's periodic table. As the noble gases are inert and generally do not form hydrides or... View Article
