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Fourth power. In arithmetic and algebra, the fourth power of a number n is the result of multiplying four instances of n together. So: n4 = n × n × n × n. Fourth powers are also formed by multiplying a number by its cube. Furthermore, they are squares of squares. Some people refer to n4 as n “ tesseracted ”, “ hypercubed ...
The term exponent originates from the Latin exponentem, the present participle of exponere, meaning "to put forth". [3] The term power (Latin: potentia, potestas, dignitas) is a mistranslation [4] [5] of the ancient Greek δύναμις (dúnamis, here: "amplification" [4]) used by the Greek mathematician Euclid for the square of a line, [6 ...
The term Fourth Estate or fourth power refers to the press and news media both in explicit capacity of advocacy and implicit ability to frame political issues. [ 1] The derivation of the term arises from the traditional European concept of the three estates of the realm: the clergy, the nobility, and the commoners.
Three-phase transformer with four-wire output for 208Y/120 volt service: one wire for neutral, others for A, B and C phases. Three-phase electric power (abbreviated 3ϕ[ 1]) is a common type of alternating current (AC) used in electricity generation, transmission, and distribution. [ 2] It is a type of polyphase system employing three wires (or ...
Section 3 grants Congress the power "to declare the Punishment of Treason, but no Attainder of Treason shall work Corruption of Blood, or Forfeiture except during the Life of the Person at-tainted." Article Four Section 3 gives Congress the power to admit new states into the Union. It also grants Congress the power "to dispose of and make all ...
An order-of-magnitude estimate of a variable, whose precise value is unknown, is an estimate rounded to the nearest power of ten. For example, an order-of-magnitude estimate for a variable between about 3 billion and 30 billion (such as the human population of the Earth) is 10 billion. To round a number to its nearest order of magnitude, one ...
Mathematics of three-phase electric power. One voltage cycle of a three-phase system, labeled 0 to 360° (2π radians) along the time axis. The plotted line represents the variation of instantaneous voltage (or current) with respect to time. This cycle repeats with a frequency that depends on the power system.
Iddhipāda ( Pali; Skt. ṛddhipāda) is a compound term composed of "power" or "potency" ( iddhi; ṛddhi) and "base," "basis" or "constituent" ( pāda ). [ 1] In Buddhism, the "power" referred to by this compound term is a group of spiritual powers. Thus, this compound term is usually translated along the lines of "base of power" or "base of ...