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levacccp [35]
3 years ago
15

2. Why should you never use the coarse adjustment knob on high power?

Biology
1 answer:
KIM [24]3 years ago
3 0

The coarse adjustment knob is used for large adjustments when focusing a microscope by the time ur at the high power ojective lens its lens would be close to the stage and using the course adjustment knob can cause the lens to  crack or brake the slide


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