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    vermavarsha432

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    • 83
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    • 72
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    • 78
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    Information Tecnology
    Mumbai University (MU)

    Top contributions by vermavarsha432

    3
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    1
    answer
    47k
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    Differentiate between spontaneous and stimulated emissions.
    led as a optical source updated 8 months ago by ninadsail ♦ 10
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    1
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    29k
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    1
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    Why Newtons Rings are circular and centre of interference pattern is dark?
    newtons rings updated 15 months ago by sanketshingote ♦ 570
    4
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    2
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    29k
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    2
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    What is Grating and Grating Element?
    grating and grating element updated 15 months ago by sanketshingote ♦ 570
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    21k
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    2
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    Derive the condition of maxima and minima due to interference of light reflected from thin film of uniform thickness
    updated 15 months ago by sanketshingote ♦ 570
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    1
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    19k
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    1
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    Write the difference between LED and Laser diode
    led as a optical source laser diode updated 8 months ago by ninadsail ♦ 10
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    17k
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    1
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    For Newton's ring, prove that diameters of nth dark ring is directly proportional to the square root of natural number.
    newtons rings updated 15 months ago by sanketshingote ♦ 570
    1
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    15k
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    What is the Rayleigh`s criteria of resolution? Define resolving power and derive the expression for the resolving power of grating.
    rayleighs criteria resolution updated 15 months ago by sanketshingote ♦ 570
    1
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    14k
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    1
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    What is pumping in Laser? Give the types of pumping.
    pumping in laser updated 15 months ago by sanketshingote ♦ 570
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    13k
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    1
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    Draw the block diagram of cathode ray tube (CRT) and briefly explain functions of its parts.
    updated 15 months ago by sanketshingote ♦ 570
    2
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    1
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    13k
    views
    1
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    Why the Newton's rings are circular and fringes in wedge shaped film are straight?
    newtons rings updated 15 months ago by sanketshingote ♦ 570
    3
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    1.5k
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    3
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    A: Differentiate between spontaneous and stimulated emissions.
    updated 5.1 years ago by ramnath ♦ 7.6k
    0
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    963
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    0
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    A: Why Newtons Rings are circular and centre of interference pattern is dark?
    updated 4.8 years ago by poojajoshi ♦ 3.2k
    2
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    902
    views
    2
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    A: What is Grating and Grating Element?
    updated 4.9 years ago by poojajoshi ♦ 3.2k
    2
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    733
    views
    2
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    A: What is Grating and Grating Element?
    updated 2.5 years ago by vermavarsha432 ♦ 280
    2
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    596
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    2
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    A: Why the Newton's rings are circular and fringes in wedge shaped film are straigh
    updated 2.4 years ago by vermavarsha432 ♦ 280
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    461
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    A: For Newton's ring, prove that diameters of nth dark ring is directly proportiona
    updated 2.3 years ago by yashbeer ★ 2.0k
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    439
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    A: Show that the divergence of the curl of a vector is zero.
    updated 3.4 years ago by saxena_archit ♦ 510
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    433
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    A: State the difference between LED and LASER.
    updated 18 months ago by yashbeer ★ 2.0k
    2
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    428
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    2
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    A: Derive the condition of maxima and minima due to interference of light reflected
    updated 2.5 years ago by vermavarsha432 ♦ 280
    0
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    413
    views
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    A: Explain Newton's ring experiment and show that diameters of n th dark rings are
    updated 2.4 years ago by vermavarsha432 ♦ 280

    Latest awards to vermavarsha432


    created an answer with at least 3 up-votes

    created 100 posts

    created a question with more than 1,000 views

    created a question with more than 10,000 views

    created a question with more than 5,000 views

    has been around for a while