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- Dictionaryprincipal/ˈprɪnsɪpl/
adjective
- 1. first in order of importance; main: "the country's principal cities"
- 2. denoting an original sum invested or lent: "the principal amount of your investment"
noun
- 1. the most important or senior person in an organization or group: "a design consultancy whose principal is based in San Francisco" Similar
- 2. a sum of money lent or invested, on which interest is paid: "the winners are paid from the interest without even touching the principal" Similar
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Quantum Numbers (Principal, Azimuthal, Magnetic and Spin) - The set of numbers used to describe the position and energy of the electron in an atom are called quantum numbers. There are four quantum numbers, namely, principal, azimuthal, magnetic and spin quantum numbers. To learn Detailed Explanation of Different Types of Quantum Numbers, Visit BYJU’S for more content.
The Aufbau principle dictates the manner in which electrons are filled in the atomic orbitals of an atom in its ground state. It states that electrons are filled into atomic orbitals in the increasing order of orbital energy level. According to the Aufbau principle, the available atomic orbitals with the lowest energy levels are occupied before ...
An object is placed beyond the principal focus at a distance of 9 cm from it in front of a concave mirror on the principal axis. The image is formed beyond the principal focus at a distance of 16 cm from the principal focus. The focal length of the mirror is
Defining the Huygens Principle. Huygens principle is a method of analysis applied to wave propagation problems both in the far-field limit and near-field diffraction and reflection. It states that: “Every point on a wavefront is in itself the source of spherical wavelets which spread out in the forward direction at the speed of light.
What is the Archimedes’ Principle? Archimedes’ principle states that: “The upward buoyant force that is exerted on a body immersed in a fluid, whether partially or fully submerged, is equal to the weight of the fluid that the body displaces and acts in the upward direction at the center of mass of the displaced fluid”.
Q. Define (a) centre of curvature (b) radius of curvature (c) pole (d) principal axis, and (e) aperture, of a spherical mirror with the help of a labelled diagram. Q. Define the following Principal axis.
Infrared Spectroscopy generally refers to the analysis of the interaction of a molecule with infrared light. The IR spectroscopy concept can generally be analyzed in three ways: by measuring reflection, emission, and absorption. The major use of infrared spectroscopy is to determine the functional groups of molecules, relevant to both organic ...
Dec 10, 2017 · Bernoulli’s principle states as the speed of the fluid increases, the pressure decreases. Venturimeter and entrainment are the applications of Bernoulli’s principle. Know about Bernoulli equation and derivation here.
As per Le Chatelier’s principles, the only way for equilibrium to accept more reactants is to increase product formation. The forward reaction is favoured when the concentration of the reactant is increased. The equilibrium of the reaction shift towards the use of reactants in the reaction, which decreases the concentration of the reactants.
Spectrophotometer Principle. The spectrophotometer is an instrument which measures the amount of light that a sample absorbs. The spectrophotometer works by passing a light beam through a sample to measure the light intensity of a sample. These instruments are used in the process of measuring colour and used for monitoring colour accuracy ...
