GROWTH DEVELOPMENT CHILD
CLASSIFICATION OF ASSESSMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Moves the stage slightly to sharpen the image
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Body Tube
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Course Focus Knob
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Aperature
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Fine Focus Knob
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Explanation:
Detailed explanation-1: -Focus (fine), Use the fine focus knob to sharpen the focus quality of the image after it has been brought into focus with the coarse focus knob.
Detailed explanation-2: -The coarse adjustment knob quickly brings the image into focus, and the fine adjustment knobs help maintain focus as the magnification increases. Also Check: Compound Microscope. Types, Parts and Functions of a Microscope.
Detailed explanation-3: -Compound microscopes have fine and coarse focus knobs which are used to – of course – achieve focus on the specimen. These knobs are also known as the ‘stage adjustment knobs’ because they literally adjust the stage up and down.
There is 1 question to complete.