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- Why is it important to use immersion oil when using the 100X objective? What do you think would happen if you tried to view a slide using the oil immersion lens but forgot to add the oil?To obtain a 400X magnification image you may choose a 40X objective lens with a 10X projector lens, or a 20X objective lens with a 20X projector lens. What are the differences in their image quality?If you have chosen the objective lens with 10x and the ocular lens magnification is also 10x. Then the total magnification will be 100x. True False
- What is the magnification power of the objective lenses? How does the eyepiece compare to the objective lens? What is a magnification power? Differentiate between the fine and the coarse adjustment knobs.what happens when you change the objective lense1. After focusing to LPO, you were asked by your teacher to shift to HPO (nigh power objective) but the view of the specimen is blurred. What part are you going to manipulate for the specimen to have a sharper focus? A. Mirror B. Fine adjustment knob D. Inclination joint C. Stage clips 2. Forceps are used to hold and fix the specimen on the glass slide. What household material can be used if you don't have any forceps? A. Fork B. Tweezer C. Spoon 3. The formula of total magnification (MT) is the product of magnification of the eyepiece (ME) and magnification of the objective lenses (Mo) like LPO, MPO, or HPO. Which equation represents the statement? A. MT = ME(Mo) C. MT = ME + Mo 4 Compute for the total magnification of an onion skin if the eyepiece has 4X magnification and the LPO has a magnification of 10X. А. 40X C. 2.5X D. Tong B. MT = ME- Mo D. MT = ME/Mo В. 14X D. 6X 5. Solve for the magnification of the eyepiece if the total magnification is 150X and the LPO has a magnification…
- Which of the following affect the resolution of a specific objective lens? CHECK ALL CORRECT CHOICES. Magnification Numerical Aperture (NA) Warelengthrofgnt combg tough t Field of ViewIf the total magnification of a slide is 400x and the ocular lenses are 10x, what is the magnifying power of the objective being used?Why do you need to always focus slides initially using the x10 objective, even if you wish to usea higher magnification? (Use for report, write more as u can~)
- Why do you use oil on the slide to be examined with the oil-immersion objective?After focusing the specimen in hpo, you switched the objectives halfway and dropped enough immersion oil before clicking the oio lens into place. but when you viewed the specimen, you found the image to be blurred. what should you do:What are the functions of the Fine Focus, Coarse Focus, Stage Clip, Rack Stop, Arm, Eyepiece, Revolving Nosepiece, Objective Lens, Stage and Condenser? Explain each
