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Apni Physics helps students and educators learn physics in a simple, visual, and conceptual way. Explore Experiments Viva, Quizzes and Research Analysis, lessons on mechanics, optics, electricity, and quantum physics with real-life examples.

Introduction to the Fourier Transformation-Engineering Mathematics/Examples-Part2

  • Post author:Dr Sushil Kumar
  • Post published:18/02/2017
  • Post category:Class Notes
  • Post comments:0 Comments
  • Post last modified:21/08/2019
  • Reading time:1 min read

Introduction to the Fourier Transformation with an example is discussed here-Part 2

Continue ReadingIntroduction to the Fourier Transformation-Engineering Mathematics/Examples-Part2

Introduction to the Fourier Transformation-Engineering Mathematics-Part1

  • Post author:Dr Sushil Kumar
  • Post published:18/02/2017
  • Post category:Class Notes
  • Post comments:0 Comments
  • Post last modified:21/08/2019
  • Reading time:1 min read

In this video lecture the basic Introduction of the Fourier Transformation is discussed.

Continue ReadingIntroduction to the Fourier Transformation-Engineering Mathematics-Part1

Six Major Misconceptions in LASER what Student Thinks ?

  • Post author:Dr Sushil Kumar
  • Post published:18/02/2017
  • Post category:Class Notes
  • Post comments:1 Comment
  • Post last modified:21/09/2019
  • Reading time:1 min read

Six Major Misconceptions in LASER what Student Thinks about some physical concepts? Like what is ground and excited state of the students? They just explain only about energy not reason…

Continue ReadingSix Major Misconceptions in LASER what Student Thinks ?

Problems on Acceptance Angle, Critical Angle and Numerical Aperture & Analysis of Optical Fiber

  • Post author:Dr Sushil Kumar
  • Post published:12/02/2017
  • Post category:Class Notes
  • Post comments:0 Comments
  • Post last modified:21/09/2019
  • Reading time:1 min read

  Problems with Acceptance Angle, Critical Angle and Numerical Aperture & Analysis of Optical Fiber  

Continue ReadingProblems on Acceptance Angle, Critical Angle and Numerical Aperture & Analysis of Optical Fiber
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