Activity no. 1 Complete me. Select your answer(s) from the box below. Write your answer in the space provided controls Fine adjustment knob arm eyepiece objectives inclination Joint base draw tube supports mirror The compound microscope is classified into three main parts. Mechanical, Illuminating and Magnifying. The mechanical part comprises of (1) which holds the objectives and revolving nosepiece in place. The coarse adjustment knob allows the movement of the tube upward or downward. On the other hand, the (2) brings the specimen into sharp focus In addition, the stage and stage clips (3) and holds the specimen in place. Further, (4) provides (5) to the compound microscope while the (6) is curved shape used for holding the compound microscope when transporting. The (7) supports the compound microscope when it is in inclined position The illuminating part consists of the (8) which allows light to pass.
pasagot po please need ko po
pasagot po please need ko po
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Parts of the Microscope
Answer:
The compound microscope is classified into three main parts. Mechanical, illuminating, and magnifying. The mechanical part comprises of (1) draw tube which holds the objectives and revolving nosepiece in place. The coarse adjustment knob allows the movement of the tube upward or downward. On the other hand, the (2) fine adjustment knob brings the specimen into sharper focus. In addition, the stage and stage clips (3) controls and holds the specimen in place. Further, (4) base provides (5) support to the compound microscope while the (6) arm is curved shape used for holding the compound microscope when transporting. The (7) inclination joint supports the compound microscope when it is in inclined position. The illuminating part consists of the (8) mirror which allows light to pass.
Explanation:
Viewing microscopic objects is made possible because of the invention of the microscope. It allows us to observe microscopic objects that are not seen by the naked eye. In fact, several discoveries and additional knowledge have been added because of the microscope.
Magnifying Parts:
The microscope contains the eyepiece and objectives. These parts have lenses that help in magnifying objects or specimen being viewed. The magnifying capacity of these parts vary and this can be usually engraved on the part.
Illuminating Parts
The mirror or light source provides light that allows us to see the specimen we are trying to view and examine. The mirror gathers light from the light source to direct it to the specimen being viewed. The condenser focuses light entering. They collect the light and direct it to the specimen.
Mechanical Parts
For support, there is the base, arm, body tube, stage, and stage clips. The coarse adjustment knob and fine adjustment knob focus and sharpen the image viewed. The nosepiece is connected to the body tube and moves or shifts from one objectives lens to another objective. The diaphragm controls the amount of light reaching the specimen. Also, the inclination joint helps in adjusting the tilt of the microscope. These parts all help in the function of the microscope which to magnify and view microscopic objects.
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