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Recent questions tagged engineering physics 2

by Team badge asked Jul 1, 2022 72 views
Describe the working of scanning electron microscope (SEM) with diagram.
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1 answer
by Team badge asked Jul 1, 2022 76 views
distinguish between spontaneous and stimulated emission
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by anonymous asked Jun 30, 2022 336 views
An optical fibre has a numerical aperture of 0.20 and Refractive index of cladding is 1.59
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by anonymous asked Jun 30, 2022 37 views
Engineering Physics 2 all important Derivations ?
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by Team badge asked Jun 30, 2022 27 views
Engineering Physics 2 sem 2 formulas chapterwise list
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by Team badge asked Jun 29, 2022 120 views
With neat energy level diagram describe the construction and working of a He-Ne Laser.
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by Team badge asked Jun 29, 2022 128 views
What is the difference between photography and holography?
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by Team badge asked Jun 29, 2022 150 views
What is diffraction grating and grating element? Explain the experimental method to determine the wavelength
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by Team badge asked Jun 29, 2022 52 views
An electron is accelerated through a potential difference of 18 kV in a colour TV cathode ray tube.
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by Team badge asked Jun 29, 2022 57 views
What is population inversion? Explain it’s significance in the operation of LASER.
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by Team badge asked Jun 29, 2022 71 views
The core diameter of multimode step index fibre is 50 µm.The numerical aperture is 0.25.
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by Team badge asked Jun 29, 2022 124 views
What is grating and grating element?
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by Team badge asked Jun 29, 2022 79 views
Why the Newton’s rings are circular and fringes in wedge shaped film are straight?
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by Team badge asked Jun 23, 2022 337 views
How is holography different than photography.
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by Team badge asked Jun 23, 2022 3.1k views
What is Galilean transformation? Derive Galilean transformation equations for position and time.
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2 answers
by Team badge asked Jun 23, 2022 4.0k views
State Maxwell’s equations in differential form in a medium, in the presence of charges and currents
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by Team badge asked Jun 23, 2022 3.9k views
Q21) If ф(x,y,z) = 3x2y - y3z2, Find ∇ф at the point (-1, -2, 1).
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by Team badge asked Jun 23, 2022 2.7k views
How is multipath dispersion overcome in Graded index fibre?
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by Team badge asked Jun 23, 2022 3.6k views
Derive Maxwell’s third equation in integral and differential form. Given that D= 20x î +10 ĵ (C/m2 )
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2 answers
by Team badge asked Jun 23, 2022 2.5k views
What is a grating? Define grating element? Discuss the phenomenon of Fraunhofer’s diffraction
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