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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.
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
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 ...
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.
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”.
The principal focus of a concave mirror is a point on the principal axis at which a light ray parallel to the principal axis converges after reflection. Light rays that are parallel to the principal axis of a concave mirror converge at a specific point on its principal axis after reflecting from the mirror. This point is known as the principal ...
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.
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.
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 ...
Heisenberg’s uncertainty principle states that it is impossible to measure or calculate exactly both the position and the momentum of an object. This principle is based on the wave-particle duality of matter. Although Heisenberg’s uncertainty principle can be ignored in the macroscopic world (the uncertainties in the position and velocity ...
