Matching Pairs Microscope MatchingOnline version assignment by Benjamin D Morgan 1 This protects the slide so it doesn't fall and break. 2 This should be used to focus under high power. 3 Body Tube 4 Controlled Variable 5 Stage 6 Cover Slip 7 This should ONLY be used under low power magnification/objective. If you use this under high power then you can crack the lens or slide. 8 Dependent Variable 9 Glass Slide 10 The diaphragm that adjusts the amount of light 11 Independent Variable 12 How to focus the microscope on medium and high power 13 Objective Lens 14 how to focus the micoscope on low power 15 Revolving nosepiece 16 The eyepiece 17 Grab from here to move the microscope safely Variable that is changed in an experiment. The cause Use the fine adjustment knob to bring the specimen into focus. If this does not work rotate back out to the low power lens and refocus. Then return to medium/high power. start with the stage at its lowest setting. Make sure the low power lens is being used. Make sure its turned on and light is on. Using the course adjustment knob, slowing raise the base until the picture is in view. Variable that is kept the same in an experiment that might otherwise effect the results. Variable that is measured in an experiment. The effect
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