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Advanced Engineering Physics

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State and explain Malus's law of polarization.
advanced engineering physics updated 3.9 years ago by phenjoisilab • 0
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What do you understand by anti-reflection coating? Derive the conditions with proper diagram.
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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Why Newtons Rings are circular and centre of interference pattern is dark?
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
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What is population inversion? Explain its significance in laser.
advanced engineering physics updated 9.4 years ago by teamques10 ★ 70k
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Explain the construction and working of of Atomic Force Microscope. Compare AFM with scanning electron microscope
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
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Explain the experimental method to determine the wavelength of spectral line using diffraction grating.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
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A Newton's rings set up is used with a source emitting two wavelength $\lambda_{1}$=6000A$^{\circ}$ and $\lambda_{2}$=4500A$^{\circ}$.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
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With a neat energy level diagram describe the construction and working of He-Ne laser. What are its merits and demerits ? OR Explain construction and working of He:Ne laser with neat label diagram.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
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Write a note on electrostatic focusing.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
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Write the difference between LED and Laser diode
advanced engineering physics updated 5.3 years ago by akshaysainianil • 0
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Explain why an extensive thin film appears black in reflected light?
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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Derive the condition of maxima and minima due to interference of light reflected from thin film of uniform thickness
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
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What is the highest order spectrum which can be seen with light of wavelength $6000A^0$ by means of grating with 5000 lines/cm?
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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A plane grating just resolve two lines in the second order.
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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What is Grating and Grating Element?
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
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Explain how Newtons ring experiment is useful to determine the radius of curvature of planoconvex lens.
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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For a plane transmission grating, prove that
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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Calculate minimum no. of lines in a grating which will resolve in the first order wavelengths are
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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In Newtons Ring Experiment, First red colour is used and then blue. Which set of rings will have larger diameters?
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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For a grating angle of diffraction for
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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With the help of proper diagram and necessary expression, explain how Newton`s ring experiment is useful to determine the radius of curvature of a plano-convex lens.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
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A plane wave of monochromatic light falls normally on a uniformly thin film of oil, which covers a glass plate. The wavelength is varied continuously.
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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Calculate total no. of lines on grating.
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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Derive the condition for absent spectra in grating.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
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What is Rayleigh criteria of resolution? What is Resolving power of grating?
advanced engineering physics updated 9.5 years ago by teamques10 ★ 70k
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