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Posted by Sneha Sneha 5 years, 4 months ago (9679909)
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Posted by Siddhi Gupta 5 years, 4 months ago (9475550)
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Posted by V I Murugavel Balaji 5 years, 4 months ago (9659832)
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Posted by Nilu Kumari 5 years, 4 months ago (9676232)
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Posted by Nilu Kumari 5 years, 4 months ago (9676232)
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Khushboo Singh 5 years, 4 months ago (9461367)
Meghna Thapar 5 years, 4 months ago (6237)
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, 4 months ago (6237)
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.
Posted by Shivappa H 5 years, 4 months ago (8142035)
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Posted by Shivappa H 5 years, 4 months ago (8142035)
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Posted by Shivappa H 5 years, 4 months ago (8142035)
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Posted by Sahil Routhan 5 years, 4 months ago (9660540)
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Manish Agarwal 5 years, 4 months ago (9677918)
Posted by Jayraj Makwana 5 years, 4 months ago (9495510)
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Ridhima Gupta 5 years, 4 months ago (9110636)
Narendra Prasad Mishra 5 years, 4 months ago (9660885)
........ ...... 5 years, 4 months ago (9659630)
Posted by Anita Prajapat 5 years, 4 months ago (9679780)
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Posted by Aadya Singh 5 years, 4 months ago (7056044)
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Posted by Aadya Singh 5 years, 4 months ago (7056044)
- 5 answers
Aseem Mahajan 5 years, 4 months ago (7640926)
$$\dfrac{sinA}{a}=\dfrac{sinB}{b} = \dfrac{sinC}{c}$$
Meghna Thapar 5 years, 4 months ago (6237)
The Law of Sines is the relationship between the sides and angles of non-right (oblique) triangles . Simply, it states that the ratio of the length of a side of a triangle to the sine of the angle opposite that side is the same for all sides and angles in a given triangle.
<div class="mod" data-md="61" style="clear:none"> <div aria-level="3" class="LGOjhe" data-attrid="wa:/description" data-hveid="CBIQBQ" role="heading">The law of sines can be used to compute the remaining sides of a triangle when two angles and a side are known—a technique known as triangulation. It can also be used when two sides and one of the non-enclosed angles are known.</div> </div> <div class="g"> <div class="rc" data-hveid="CAUQAA" data-ved="2ahUKEwjP__Lby4jsAhXwxzgGHbqEB6QQFSgAMAR6BAgFEAA"> <div class="r"> </div> </div> </div>Posted by Harshita Hani 5 years, 4 months ago (9635039)
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Posted by Rajveer Rajput 5 years, 4 months ago (9679801)
- 1 answers
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Posted by Amirita Mahendiran 5 years, 4 months ago (9128434)
- 1 answers
Meghna Thapar 5 years, 4 months ago (6237)
Posted by Surendra Kourav 5 years, 4 months ago (9679777)
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Darshika Douneria 5 years, 4 months ago (9552033)
Posted by Affan Ahmad 5 years, 4 months ago (9679754)
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........ ...... 5 years, 4 months ago (9659630)
Posted by Ayush Yadav Ayush Yadav 5 years, 4 months ago (9484748)
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Hitesh Yadav 5 years, 4 months ago (9408224)
Meghna Thapar 5 years, 4 months ago (6237)
Posted by Naincy Pal Pal 5 years, 4 months ago (9609636)
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Posted by Madhavi Panagar 5 years, 4 months ago (9187979)
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Manas Bisay 5 years, 4 months ago (8782659)
Posted by Aahish Kumar 5 years, 4 months ago (9679660)
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</a>Posted by Aadya Singh 5 years, 4 months ago (7056044)
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Aseem Mahajan 5 years, 4 months ago (7640926)
$$\left|\hat{\imath} \;\;\;\;\;\;\; \hat{\jmath}\;\;\;\;\;\;\; \hat{k} \\ 1 \; \;\;\;\;\;\; 1\;\;\;\;\;\;\; -1 \\ 2 \;\;\;\;\;\;\; -1 \; \;\;\;\;\;\; 4 \right|$$
Solving for matrix , magnitude of cross product:
$$\hat{imath}(1 × 4 - (-1) × (-1)) - \hat{jmath}(1×4 - (-1) × 2) + \hat{k}(1 × -1 - (1 × 2)) \\ = 3\hat{\imath} - 6\hat{\jmath} - 3\hat{k}$$
Posted by Gautam Iyer 5 years, 4 months ago (9601397)
- 2 answers
Akarsh Raj 5 years, 4 months ago (5947956)
Tamanna Rathee 5 years, 4 months ago (9189878)
Posted by Richa Mittal 5 years, 4 months ago (8402816)
- 1 answers
Tamanna Rohila 5 years, 4 months ago (9698199)
Posted by Richa Mittal 5 years, 4 months ago (8402816)
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Meghna Thapar 5 years, 4 months ago (6237)
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 Vanshika Luhera 5 years, 4 months ago (9679568)
- 1 answers
Meghna Thapar 5 years, 4 months ago (6237)
Red, green, and brown algae have different types of pigments which give them their color. (Brown algae gets its color from the xanthophylls pigment fucoxanthin, red algae get their color from phycoerythrin, green is from chlorophyll.) These pigments have a certain chemical structure that allows them to absorb light. Phaeophyta (brown algae) A division of algae which includes no single-celled species; almost all are marine, growing mostly in the intertidal regions (but species of Bodenella and Heribaudiella occur in fresh water). They are the dominant seaweeds in the colder waters of the northern hemisphere.
Posted by Rima Jamatia 5 years, 4 months ago (9436889)
- 1 answers
Gaurav Seth 5 years, 2 months ago (2898529)
The Enlightenment
• During the late 17th and 18th centuries, Western Europe saw the emergence of radically new ways of thinking about the world. Referred to as The Enlightenment', these new policies established the human being at the centre of the universe, and rational thought as the central features of the human being.
• This means that the Enlightenment was made possible by, and in turn helped to develop, attitudes of mind that we refer today as secular, scientific and humanistic
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