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A pure sine wave has energy at only one frequency.

Any other wave shape has energy at other frequencies in addition to the frequency of the obvious waveshape.
If you add up enough sine waves with the right frtequencoies and amplitudes, they'll add up to form any shape
you want, even a squarewave.

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Is there a device that converts modified sine wave AC output from a generator to pure sine wave AC?

Well, a pure sine wave can only be produced as a pure sine wave. If it was modified to begin with, it would never be a pure sine wave. However, an actual generator should be supplying pure sine wave output, while something such as an inverter would be producing a modified sine wave.


How does density vary for a component at its critical point?

For a pure component the density difference between a liquid and gas approaches zero as the critical point is approached. By definition liquid and gaseous phases are indistinguishable (meaning no difference) at the critical point.


What is the difference between pure and impure function in computer language?

A pure function is one function that has no side effects or output and doesn't depend on any state beyond its local state's means it can be replaced by any other pure function which returns same result given the same inputs.This property is often referred as referential transparency


What is the difference structured programming language and java?

There is no difference between procedural programing language & structure programing language


Difference between spectrum analyzer and distortion analyzer?

The spectrum analyzer is used to do distortion analysis to the signal. Due to the fact that we don't have a pure generated signal. In reality, there must be some distortion. The distortion analysis is important in the communication field as well as in electronics.

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What is the difference between Math and Literature?

Whats the difference between maths lit and pure maths


Should I Buy a Modified or Pure Sine Wave Inverter?

Many people are unsure of the differences between a modified or pure sine wave inverter. Think of a modified sine wave inverter as a set of stairs. You will get power in blocks and there will be times when the output is sketchy. A pure sine wave inverter provides power much like the power provided by an electric company. Pure inverters provide smoother and more reliable power waves than a modified inverter. A modified inverter is less expensive and can run smaller items, such as a coffee maker or microwave. However, you may want to consider investing in a pure inverter if you want to run larger items, like a computer or television. Electronics that tend to draw a lot of power should always be run on a sine wave inverter for consistency and safety.


What is the difference between pure conscious and conscious?

A pentagon


Different shape between pure and applied physics?

There is no difference in shape.Only difference is that there is no


What is the difference between a pure substance and a homogeneous mixture?

The difference between a homogeneous mixture and a pure substance is that a pure substance has a fixed composition and cannot be separated because it is chemically bonded and a homogeneous mixture can be separated.


What is the difference between not clean substance and not pure substance?

Chemists prefer the expression pure substance.


Is the difference between a pure substance and a mixture easy to observe?

No.


What is one difference between mixtures and pure substances?

A mixture contain two or more pure substances.


What is the difference between vocation and work?

Total fun... And pure boringness


What is the difference between acoustics and audio?

Audio refers to sound-waves which evolves from audio system such as speaker, headphones, Hi-Fi audio systems, where as acoustics refers to sound-waves which evolves from pure pristine sound source such as a sitar, tabla, the vocals of a vocalist etc, , ...


Explain the difference between pure strategy and mixed strategy?

land mera


Is there a mass difference between pure water and tap water?

No. Water is water.