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Advanced Engineering Physics

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What is the difference between holography and photography? Discuss the construction and reconstruction of image in holography with neat diagram.
advanced engineering physics updated 9.8 years ago by teamques10 ★ 70k
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What is the difference between spontaneous and stimulated emissions?
advanced engineering physics updated 9.8 years ago by teamques10 ★ 70k
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Calculate the numerical aperture of a fiber with core index $n_1 = 1.61$ and cladding index $n_2 = 1.55$
advanced engineering physics updated 9.8 years ago by teamques10 ★ 70k
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How will you increase the resolving power of a diffraction grating?
advanced engineering physics updated 9.8 years ago by teamques10 ★ 70k
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With single slit electron diffraction, prove Heisenberg's uncertainty s principle.
advanced engineering physics updated 9.8 years ago by teamques10 ★ 70k
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What is meant by diffraction? State its types and differentiate them.
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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Calculate the maximum order of diffraction maxima seen from a plane diffraction grating having 5500 lines per cm if light of wavelength 5896 A falls normally on it.
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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Derive the condition for a thin transparent film of constant thickness to appear bright and dark when viewed in reflected light.
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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Comment on colors in a soap film in sunlight.
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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Calculate no. of lines/cm on grating.
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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What is Rayleigh criteria of resolution? What is Resolving power of grating?
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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Calculate total no. of lines on grating.
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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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 9.9 years ago by teamques10 ★ 70k
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For a grating angle of diffraction for
advanced engineering physics updated 9.9 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 9.9 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 9.9 years ago by teamques10 ★ 70k
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For a plane transmission grating, prove that
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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Explain how Newtons ring experiment is useful to determine the radius of curvature of planoconvex lens.
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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A plane grating just resolve two lines in the second order.
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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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 9.9 years ago by teamques10 ★ 70k
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What do you understand by anti-reflection coating? Derive the conditions with proper diagram.
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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Explain why an extensive thin film appears black in reflected light?
advanced engineering physics updated 9.9 years ago by teamques10 ★ 70k
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