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Answers in fundamental physics

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Home→Categories Mathematics for physics

Category Archives: Mathematics for physics

Mathematics in physics, its sections, use and role.

Is there a clear boundary between elementary particles and waves?

Posted on December 23, 2020 by admin
Three-dimensional wave packet links waves and elementary particles

  What is light had always been mysterious for thinking people. Newton believed there are particles carrying light, explaining thereby why an obstacle in the light way creates a shadow on a screen. A century later, they discovered light is … Continue reading →

How are complex periodic phenomena dealt with?

Posted on December 12, 2020 by admin
Formation of a periodic function of two overlaid waves

  It appears that periodical phenomena, e.g. waves are of utmost importance in nature. In practice, waves of different frequencies are superimposed so that the resulting periodical phenomenon is not of sinusoidal shape. Then, how can we deal with them … Continue reading →

What is a mystery behind the imaginary unit?

Posted on December 10, 2020 by admin
Euler's formula connected geometry with algebra

  You know, electromagnetic waves bring information from the early Universe as well as provide the information exchange between our smartphones. In physics, to mathematically describe waves, we use so called complex exponential function. Its exponent includes an imaginary unit. … Continue reading →

Can precise measurements be inaccurate?

Posted on November 8, 2020 by admin
Taking an accurate measurement with a precise tool

  Precision here implies repetition of measurement to minimize deviation of the average result of the measurements from the expected value of physics quantity. Such deviation is normally caused by random (stochastic) errors. Nonetheless, this average value may still appreciably … Continue reading →

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Recent Posts

  • What is the use of magnetic flux conservation? March 2, 2021
  • Is an electron a wave? February 16, 2021
  • How have they discovered the wave-like behavior of elementary particles? January 30, 2021
  • Is there a clear boundary between elementary particles and waves? December 23, 2020
  • How are complex periodic phenomena dealt with? December 12, 2020

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