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    Sathyabama University: Register Number

    Uploaded by

    AmmuRa
    This document appears to be an exam for a physics course, outlining questions that will be asked. It includes 20 multiple choice and written response questions across two sections. The questions cover topics like the Joule-Thomson effect, properties of refrigerants, stress optic law, crystal systems, Miller indices, porous plug experiments, refrigerators, polarized light, photoelasticity, Doppler ultrasonography, piezoelectric generators, photomultiplier tubes, x-ray fluoroscopy, packing factors, and interplanar spacing in cubic structures. The exam is for various engineering branches and tests knowledge of key physics concepts.

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    © All Rights Reserved
    Download as DOC, PDF, TXT or read online from Scribd

    Sathyabama University: Register Number

    Uploaded by

    AmmuRa
    29 views2 pages
    This document appears to be an exam for a physics course, outlining questions that will be asked. It includes 20 multiple choice and written response questions across two sections. The questions cover topics like the Joule-Thomson effect, properties of refrigerants, stress optic law, crystal systems, Miller indices, porous plug experiments, refrigerators, polarized light, photoelasticity, Doppler ultrasonography, piezoelectric generators, photomultiplier tubes, x-ray fluoroscopy, packing factors, and interplanar spacing in cubic structures. The exam is for various engineering branches and tests knowledge of key physics concepts.

    Original Description:

    civil

    Original Title

    6C0018

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    This document appears to be an exam for a physics course, outlining questions that will be asked. It includes 20 multiple choice and written response questions across two sections. The questions cover topics like the Joule-Thomson effect, properties of refrigerants, stress optic law, crystal systems, Miller indices, porous plug experiments, refrigerators, polarized light, photoelasticity, Doppler ultrasonography, piezoelectric generators, photomultiplier tubes, x-ray fluoroscopy, packing factors, and interplanar spacing in cubic structures. The exam is for various engineering branches and tests knowledge of key physics concepts.

    Copyright:

    © All Rights Reserved
    Download as DOC, PDF, TXT or read online from Scribd
    Download as doc, pdf, or txt
    29 views2 pages

    Sathyabama University: Register Number

    Uploaded by

    AmmuRa
    This document appears to be an exam for a physics course, outlining questions that will be asked. It includes 20 multiple choice and written response questions across two sections. The questions cover topics like the Joule-Thomson effect, properties of refrigerants, stress optic law, crystal systems, Miller indices, porous plug experiments, refrigerators, polarized light, photoelasticity, Doppler ultrasonography, piezoelectric generators, photomultiplier tubes, x-ray fluoroscopy, packing factors, and interplanar spacing in cubic structures. The exam is for various engineering branches and tests knowledge of key physics concepts.

    Copyright:

    © All Rights Reserved
    Download as DOC, PDF, TXT or read online from Scribd
    Download as doc, pdf, or txt
    of 2

    Register Number

    SATHYABAMA UNIVERSITY
    (Established under section 3 of UGC Act,1956)

    Course & Branch :B.E/B.Tech - AERO/AUTO/BIN/BME/


    BTE/CHEM/CIVIL/M&P/MECH
    Title of the Paper :Engineering Physics
    Max. Marks :80
    Sub. Code :6C0018
    Time : 3 Hours
    Date :01/06/2011
    Session :FN
    ______________________________________________________________________________________________________________________

    1.

    PART - A
    Answer ALL the Questions
    Define Joule Thomson effect.

    (10 x 2 = 20)

    2.

    What are the requirements of good refrigerant?

    3.

    What are the isoclinic fringes?

    4.

    State Stress optic law.

    5.

    Mention any two properties of ultrasonic waves.

    6.

    Give the different types of scan.

    7.

    Write a note on units of X radiation.

    8.

    Mention two radioactive sources used in nuclear medicine along


    with its applications.

    9.

    Name seven crystal systems.

    10. Define Miller Indices and draw the crystal planes for (110) and
    (001).

    PART B
    (5 x 12 = 60)
    Answer All the Questions
    11. Give the theory and experimental arrangement of Porous Plug
    experiment.
    (or)
    12. Describe the principle and working of a refrigerator.
    13. Describe the production and analysis of plane, circularly and
    elliptically polarized light.
    (or)
    14. Define Photo elastic effect. Explain with a block diagram of
    Photo elastic bench.
    15. Explain the measurement of blood velocity by Doppler shift
    ultrasonic blood flow meter.
    (or)
    16. Describe the principle, construction and working of a Piezo
    electric generator to produce ultrasonic waves.
    17. Describe the construction and working of Photo multiplier tube
    with a diagram.
    (or)
    18. Explain the working principle of X ray fluoroscopy with a neat
    diagram.
    19. Define Packing factor and derive an expression for Packing
    factor HCP structure.
    (or)
    20. (a) Derive an expression for the interplanar spacing in a cubic
    structure.
    (8)
    (b) The lattice constant for a simple cubic structure is 4.938A.
    Calculate the interplanar spacing for (220) planes.
    (4)

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