planck's distribution law

If A, B, C are three sets, then..

The rms speed of an oxygen molecule in a sample at 300 K is about 480m/s. This does not mean that the speed of each molecule is 480 m/s. Many of the molecules have speed less than 480m/s and many have speed more than 480m/s. Maxwell derived an equation giving the distribution of mol..

- ~ (p q) ~ p ~q - ~ (p q) ~p ~q - ~ (p q) p ~q - ~ (p q) (p ~ q) (~p q) Logical argument - p 1 ,p 2 , p 3 ,... Q is valid if Q is true whenever p 1 , p 2 , p 3 ,.... are all true, otherwise the argu..

Biot and Savart's Law - The Biot - Savart's law enables us to write the general results for the magnetic field due to an arbitrary current distribution or it is an experimental law predicted by Biot and Savart dealing with magnetic field strength at a point d..

The Algebraic Properties of set operations are: Idempotent laws, Identity laws, Commutative laws, Associative laws, Distributive laws, De Morgan's Laws..

Heat flow and Work - Forms of energy transfer First Law of Thermodynamics Law of conservation of energy Thermal energy Distribution of energy levels in a system Entropy of a system Second Law of Thermodynamics Problems involving heat flow, work..

Heat flow and Work - Forms of energy transfer First Law of Thermodynamics Law of conservation of energy Thermal energy Distribution of energy levels in a system Entropy of a system Second Law of Thermodynamics Problems involving heat flow, work..

Probability: Interpreting probability, including long-run relative frequency interpretation 'Law of Large Numbers' concept Addition rule, multiplication rule, conditional probability, and independence Discrete random variables and their probability distributions, inc..

With the rediscovery of Mendelism, several scientists focussed on identifying the basis for inheritance. William Sutton recognised a close parallelism between the transmission of 'factors' identified by Mendel and the behaviour of chromosomes during meiosis and fertilization. These ideas can be sum..

Summary - Dalton had postulated that matter is made up of atoms, which are indivisible. Thomson was the first to suggest a structure for an atom. According to him, an atom is a positively charged sphere of radius=10 - 1 0 m in which the mass and the positive charge of the atom are uniformly di..