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    The Microscope - Summative Test

    Uploaded by

    Julie Maezar Aparre
    The document discusses the proper use and handling of microscopes. It states that microscopes should always be carried by the arm and base. When looking at a specimen, one should always start with the low objective lens to get an overall view before moving to higher magnifications. The ocular, or eyepiece, is what sharpens the image under high magnification. Higher power objectives provide smaller fields of view and more magnified views of specimens. The total magnification is calculated by multiplying the eyepiece magnification by the objective lens magnification.

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

    The Microscope - Summative Test

    Uploaded by

    Julie Maezar Aparre
    97 views11 pages
    The document discusses the proper use and handling of microscopes. It states that microscopes should always be carried by the arm and base. When looking at a specimen, one should always start with the low objective lens to get an overall view before moving to higher magnifications. The ocular, or eyepiece, is what sharpens the image under high magnification. Higher power objectives provide smaller fields of view and more magnified views of specimens. The total magnification is calculated by multiplying the eyepiece magnification by the objective lens magnification.

    Original Description:

    Parts and Functions of the Microscope

    Original Title

    THE MICROSCOPE - SUMMATIVE TEST

    Copyright

    © © All Rights Reserved

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    The document discusses the proper use and handling of microscopes. It states that microscopes should always be carried by the arm and base. When looking at a specimen, one should always start with the low objective lens to get an overall view before moving to higher magnifications. The ocular, or eyepiece, is what sharpens the image under high magnification. Higher power objectives provide smaller fields of view and more magnified views of specimens. The total magnification is calculated by multiplying the eyepiece magnification by the objective lens magnification.

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    97 views11 pages

    The Microscope - Summative Test

    Uploaded by

    Julie Maezar Aparre
    The document discusses the proper use and handling of microscopes. It states that microscopes should always be carried by the arm and base. When looking at a specimen, one should always start with the low objective lens to get an overall view before moving to higher magnifications. The ocular, or eyepiece, is what sharpens the image under high magnification. Higher power objectives provide smaller fields of view and more magnified views of specimens. The total magnification is calculated by multiplying the eyepiece magnification by the objective lens magnification.

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    of 11

    THE MICROSCOPE:

    PARTS, FUNCTION,
    AND HANDLING

    Subtitle
    1.You should always carry the
    microscope by the _________

    A. Arm and base


    B. Arm and body tube
    C. Arm only
    D. The objectives

    THE MICROSCOPE:PARTS, FUNCTION, AND HANDLING


    2. When looking at a specimen on
    your slide, you should always start
    with the

    A. Low objective lens


    B. Medium objective lens
    C. High objective lens
    D. Super extra high power lens

    THE MICROSCOPE:PARTS, FUNCTION, AND HANDLING


    3. The ____ sharpens the image under
    high magnification.

    A. The diaphragm
    B. Find adjustment knob
    C. Coarse adjustment knob
    D. The ocular

    THE MICROSCOPE:PARTS, FUNCTION, AND HANDLING


    4. The _____ of the microscope would
    show you the MOST zoomed in image,
    or the SMALLEST field of view.
    A. Low power objective
    B. Medium power objective
    C. High power objective
    D. Stage

    THE MICROSCOPE:PARTS, FUNCTION, AND HANDLING


    5. What power do you start with when
    using a microscope?
    A. High power
    B. Medium power
    C. Low power
    D. Extra high power

    THE MICROSCOPE:PARTS, FUNCTION, AND HANDLING


    6. The higher the magnification, the
    ____ you see of the specimen.
    A. more
    B. less
    C. higher
    D. lower

    THE MICROSCOPE:PARTS, FUNCTION, AND HANDLING


    7. Find the total magnification:
    Eyepiece = 10x
    Objective lens = 55x
    A. 10x
    B. 55x
    C. 65x
    D. 550x

    THE MICROSCOPE:PARTS, FUNCTION, AND HANDLING


    8. You can find the total magnification
    by which of the following methods?
    A. Eyepiece ocular lens PLUS objective
    B. Eyepiece ocular lens TIMES objective
    C. Ocular MINUS objective
    D. Ocular DIVIDED BY objective

    THE MICROSCOPE:PARTS, FUNCTION, AND HANDLING


    9. Never use this when on high power
    objective.
    A. Fine adjustment
    B. Diaphragm
    C. Coarse adjustment or focus
    D. Stage clips

    THE MICROSCOPE:PARTS, FUNCTION, AND HANDLING


    10. Holds objective lenses; Rotates to
    change objective
    A. Arm
    B. Base
    C. Revolving/Rotating Nosepiece
    D. Diaphragm

    THE MICROSCOPE:PARTS, FUNCTION, AND HANDLING

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