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Why are imaginary numbers used in electronic systems control systems and physics?
Wiki User
∙ 9y ago
Mathematics is beautiful in itself. Back in the 1700s and later, mathematicians studied "imaginary" numbers (numbers that involve a factor of the square root of -1) knowing that they didn't describe anything "real", the way "real numbers" do.
But when beauty can be melded to practicality, things get REALLY interesting. It turns out that you can use imaginary numbers and "complex numbers" (which have a "real" component and an "imaginary" component) to describe the way radiation and electromagnetic fields behave.
Wiki User
∙ 9y ago
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What the meaning of imaginary number with example?
An imaginary number is simply a number that contains 'i' which is simply shorthand for the square root of minus one. In the same way, we can write the square root of other negative numbers using i as a factor. For example;Sqrt(-64) = Sqrt(-1*64) = Sqrt(-1)*Sqrt(64) = i*8 = 8iThere are also 'complex numbers' which are simply combinations of real numbers (all positive and negative numbers) and imaginary numbers. For example;2+3iIs a complex number. Although these numbers seem not to "exist" (it's impossible to have a set of 8i golf balls, or for you to weigh 3i kg) they are very useful in the fields of mathematics, physics, and engineering, and allowing their existence can save a lot of trouble when it comes to doing difficult math.
How are complex numbers used in every day life?
Complex numbers are not used in everyday life, unless you work in some very specific areas, including electrical engineering, or nuclear physics, where those numbers are required, or want to work with fractal art, for example.Complex numbers are not used in everyday life, unless you work in some very specific areas, including electrical engineering, or nuclear physics, where those numbers are required, or want to work with fractal art, for example.Complex numbers are not used in everyday life, unless you work in some very specific areas, including electrical engineering, or nuclear physics, where those numbers are required, or want to work with fractal art, for example.Complex numbers are not used in everyday life, unless you work in some very specific areas, including electrical engineering, or nuclear physics, where those numbers are required, or want to work with fractal art, for example.
Why are some people good at only math but horrible at physics chemistry and the social sciences?
Because they are based more on theory than numbers and facts
What is the quantum physics of a moose?
There is no quantum physics of a moose. Quantum physics is a type of theoretical physics, and its laws do not apply to physical objects
Does physics use mathematics and if you are great with math will you have problem with physics?
Of all the sciences, physics is very demanding for maths. So if you are really strong at maths, physics might just be for you
Uses of imaginary numbers?
In advanced calculations.Answer:Imaginary numbers are used extensively in the development of electronic systems, control systems and physics.
What is measurement in physics?
the measure of physics is imaginary......it cant be measure
Jobs that require the use of imaginary numbers?
Physics (e.g., quantum mechanics, relativity, other subfields) makes use of imaginary numbers. "Complex analysis" (i.e., calculus that includes imaginary numbers) can also be used to evaluate difficult integrals and to perform other mathematical tricks. Engineering, especially Electrical Engineering makes use of complex and imaginary numbers to simplify analysis of some circuits and waveforms.
How physics related to electronic revolution?
relation f physics to electronic revolution
What real number is less than -1?
Many options - e.g. -2"Real number" means all the numbers we know, including positive and negative numbers.The only numbers that are not included are "imaginary numbers" - numbers that have an imaginary part i (used only i physics or high mathematics).See real-number
Is physics and electronic science is one and same thing?
No. Electronics is a sub-set of physics.
How did math influence other sciences?
Using the very basics of math, trig, and calculus formulas, mathematics can extend into what's called "imaginary" numbers and projections. With physics, the imaginary calculations can (and have) led us into oceanographic and space exploration, to name two applications involving math.
What can be found on the Applied Physics Letters website?
On the Applied Physics Letters website one can find a wealth of information regarding physics. It is an electronic version of a newsletter about science and physics.
What the meaning of imaginary number with example?
An imaginary number is simply a number that contains 'i' which is simply shorthand for the square root of minus one. In the same way, we can write the square root of other negative numbers using i as a factor. For example;Sqrt(-64) = Sqrt(-1*64) = Sqrt(-1)*Sqrt(64) = i*8 = 8iThere are also 'complex numbers' which are simply combinations of real numbers (all positive and negative numbers) and imaginary numbers. For example;2+3iIs a complex number. Although these numbers seem not to "exist" (it's impossible to have a set of 8i golf balls, or for you to weigh 3i kg) they are very useful in the fields of mathematics, physics, and engineering, and allowing their existence can save a lot of trouble when it comes to doing difficult math.
What is the difference between physics and mathematics?
Physics is the study of the laws of nature. Mathematics is the study of Numbers and shape. Mathematics is the language in which physics is written.
What are two major differences between numbers used in math and numbers used doing physics?
There are no differences in the numbers.
Who drives the International Space Station?
Physics and Mission Control.
