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- Dictionarynormal/ˈnɔːml/
adjective
- 1. conforming to a standard; usual, typical, or expected: "it's quite normal for puppies to bolt their food" Similar Opposite
- 2. (of a line, ray, or other linear feature) intersecting a given line or surface at right angles: technical "a single plane of symmetry with a diad axis normal to it"
noun
- 1. the usual, typical, or expected state or condition: "her temperature was above normal"
- 2. a line at right angles to a given line or surface: technical "the view is along the normal to the surface"
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5 days ago · In mathematics, a norm is a function from a real or complex vector space to the non-negative real numbers that behaves in certain ways like the distance from the origin: it commutes with scaling, obeys a form of the triangle inequality, and is zero only at the origin. In particular, the Euclidean distance in an Euclidean space is defined by a ...
Jul 20, 2024 · Formally, antimatter particles can be defined by their negative baryon number or lepton number, while "normal" (non-antimatter) matter particles have positive baryon or lepton number. These two classes of particles are the antiparticle partners of one another.
Jul 19, 2024 · The normal distribution is a theoretical distribution of values for a population. Often referred to as a bell curve when plotted on a graph, data with a normal distribution tends to accumulate around a central value; the frequency of values above and below the center decline symmetrically.
5 days ago · The normal force is defined as the force exerted by any surface on another object. When an object is at rest, the net force exerted on it is equal to zero. A normal force cannot be applied on two surfaces that are not connected to one another. It can be interpreted as a component of the force that is vertical to any contact surface. It determines h
4 days ago · Heart rate is the number of times your heart beats per minute. A normal resting heart rate is between 60 and 100 bpm. Resting heart rates of less than 60 bpm are also normal during sleep and in ...
Jul 19, 2024 · Speaker: By Dr Kalpana Vignehsa, Senior Research Fellow from the Governance and Economy Department at the Institute of Policy Studies, Lee Kuan Yew School of Public Policy at NUS 12 Jul 2024. Marriage is becoming less attractive for women and this has implications for Singapore’s birth rates. Learn more.
4 days ago · A real number x is considered normal in an integer base \(b \geqslant 2\) if its digit expansion in this base is “equitable”, ensuring that for each \(k \geqslant 1\), every ordered sequence of k digits from \(\{0, 1, \ldots , b-1\}\) occurs in the digit expansion of x with the same limiting frequency. Borel’s classical result [] asserts that Lebesgue-almost every \(x \in {\mathbb {R ...
5 days ago · Also called moral philosophy, it investigates normative questions about what people ought to do or which behavior is morally right. The main branches of ethics include normative ethics, applied ethics, and metaethics . Normative ethics aims to find general principles that govern how people should act.
Jul 20, 2024 · Normality is a measure used in chemistry to express the concentration of a solution. It is defined as the number of equivalents of solute per liter of solution, which makes it particularly useful for titrations and reactions where ions and molecules react in fixed proportions.
Jul 20, 1998 · The term is derived from the Greek dēmokratia, which was coined from dēmos (“people”) and kratos (“rule”) in the middle of the 5th century bce to denote the political systems then existing in some Greek city-states, notably Athens. (Read Madeleine Albright’s Britannica essay on democracy.)
