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👌Aditya 👌 👌Kumar👌 5 years, 2 months ago
element produces a line break in text (carriage-return). It is useful for writing a poem or an address, where the division of lines is significant.
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👌Aditya 👌 👌Kumar👌 5 years, 2 months ago
Rhea Sharma 5 years, 2 months ago
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Manas Kumar Deka 5 years, 2 months ago
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👌Aditya 👌 👌Kumar👌 5 years, 2 months ago
Meghna Thapar 5 years, 2 months ago
Land is considered an important resource because it can be used for various purposes like agriculture, forestry, mining, building houses, roads and setting up of industries. Land resource is important because humans not only live but also perform all economic activities on land. Besides, land also supports wild life, natural vegetation, transport and communication activities. Ninety five percent of our basic needs and requirements like food, clothing and shelter are obtained from land.
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Meghna Thapar 5 years, 2 months ago
A computer consists of four major parts: the input, output, CPU (central processing unit), and memory. Input consists of anything you will add into the computer (microphone, keyboard, mouse, scanner), and output is how the computer gives back to you (think screen, speakers, etc.). Some people say that COMPUTER stands for Common Operating Machine Purposely Used for Technological and Educational Research. ... "A computer is a general purpose electronic device that is used to perform arithmetic and logical operations automatically.
Meghna Thapar 5 years, 2 months ago
A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks. A "complete" computer including the hardware, the operating system (main software), and peripheral equipment required and used for "full" operation can be referred to as a computer system. This term may as well be used for a group of computers that are connected and work together, in particular a computer network or computer cluster.
Computers are used as control systems for a wide variety of industrial and consumer devices. This includes simple special purpose devices like microwave ovens and remote controls, factory devices such as industrial robots and computer-aided design, and also general purpose devices like personal computers and mobile devices such as smartphones. The Internet is run on computers and it connects hundreds of millions of other computers and their users.
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Meghna Thapar 5 years, 2 months ago
In physics (specifically in electromagnetism) the Lorentz force (or electromagnetic force) is the combination of electric and magnetic force on a point charge due to electromagnetic fields. A particle of charge q moving with a velocity v in an electric field E and a magnetic field B experiences a force of
F = q E + q v × B {\displaystyle \mathbf {F} =q\mathbf {E} +q\mathbf {v} \times \mathbf {B} } {\mathbf {F}}=q{\mathbf {E}}+q{\mathbf {v}}\times {\mathbf {B}}
(in SI units[1][2]). It says that the electromagnetic force on a charge q {\displaystyle q} q is a combination of a force in the direction of the electric field E {\displaystyle \mathbf {E} } \mathbf {E} proportional to the magnitude of the field and the quantity of charge, and a force at right angles to the magnetic field B {\displaystyle \mathbf {B} } \mathbf {B} and the velocity v {\displaystyle \mathbf {v} } \mathbf {v} of the charge, proportional to the magnitude of the field, the charge, and the velocity. Variations on this basic formula describe the magnetic force on a current-carrying wire (sometimes called Laplace force), the electromotive force in a wire loop moving through a magnetic field (an aspect of Faraday's law of induction), and the force on a moving charged particle.
Posted by Akshaya Manoharan 5 years, 2 months ago
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Meghna Thapar 5 years, 2 months ago
C is a general-purpose, procedural computer programming language supporting structured programming, lexical variable scope, and recursion, with a static type system. By design, C provides constructs that map efficiently to typical machine instructions.
A programming language is a formal language comprising a set of instructions that produce various kinds of output. Programming languages are used in computer programming to implement algorithms.
Most programming languages consist of instructions for computers. There are programmable machines that use a set of specific instructions, rather than general programming languages. Early ones preceded the invention of the digital computer, the first probably being the automatic flute player described in the 9th century by the brothers Musa in Baghdad, during the Islamic Golden Age. Since the early 1800s, programs have been used to direct the behavior of machines such as Jacquard looms, music boxes and player pianos. The programs for these machines (such as a player piano's scrolls) did not produce different behavior in response to different inputs or conditions.
Posted by Paro Kholi 5 years, 2 months ago
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Pratyush Mishra 5 years, 2 months ago
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