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What else can I help you with?
Which microscope knob do you not use on high power?
You do not use the coarse focus knob on high power because it can damage the slide and the objective lens of the microscope. Use only the fine focus knob to bring the specimen into sharp focus on high power.
What moves the stage of a microscope up and down?
It is the Coarse Adjustment, but only use it on Low Power.
If after focusing in low power only the fine adjustment need to be used to focus the specimen at the higher powers the microscope is said to be?
parfocal
If after focusing in low power only the fine adjustment need be used to focus the specimen at the higher powers the microscope is said to be?
parfocal. This means that once the specimen is in focus at a lower magnification, it will remain nearly in focus when changing to a higher magnification, requiring only fine adjustment to sharpen the image.
Why is it important to only use that adjustment knob on high power?
Using the adjustment knob on high power ensures that the fine adjustment movement is more precise and controlled, resulting in clearer and sharper image focus. This prevents damaging the microscope components by trying to focus on low power, where the knobs move the stage too quickly and could cause collisions.
Which microscope knob do you not use on high power?
You do not use the coarse focus knob on high power because it can damage the slide and the objective lens of the microscope. Use only the fine focus knob to bring the specimen into sharp focus on high power.
Microscope Are all three colored threads in focus when using scanning power?
No, when using the scanning power objective lens on a microscope, only one colored thread will be in focus at a time due to the limited depth of field at this magnification. The other threads will appear blurry.
If after focusing in low power only the fine adjustmentneed be used to focus the specimen at thehigher power the microscope is said to be what?
parfocal
What is the microscope said to be when the fine adjustment is the only thing needed to be used to focus when in the highest power?
I think it is parfocal
Can you write a sentence with the word molocules in it?
"As the scientist peered closer at the organism under the microscope, he thought he might be able to see the molecules of the thing if he could only focus the microscope enough."
If after focusing in low power only the fine adjustment need be used to focus the specimen at the higher powers the microscope is said to be .?
parfocal
Can really be an electron seen under microscope?
only under an electron microscope wiki it
What moves the stage of a microscope up and down?
It is the Coarse Adjustment, but only use it on Low Power.
If after focusing in low power only the fine adjustment need to be used to focus the specimen at the higher powers the microscope is said to be?
parfocal
How should the course adjustment on a microscope be turned under low power?
I'm not sure if I understand the question. When using a compound microscope, you always want to start by adjusting the coarse adjustment under low power (like 4x) until you have whatever you are looking at in focus. Then, without moving the adjustment, go to the next power (like 10x or something) and use the coarse adjustment only a little and then use the fine adjustment to get it into focus again. Without touching anything, switch to the next power (say 40x) and DO NOT TOUCH THE COARSE ADJUSTMENT. You will lose your object and have to start all over. Only use the fine adjustment past this point. Again, focus as best as you can. This will depend on the microscope, but some also have a 100x power objective lens. It is best to put a drop of immersion oil onto your sample while you move from 40x to 100x. Then you should only use the fine adjustment a small amount to get your sample into focus. The immersion oil improves the resolution of the image that hits your eye, making it easier to see and not blurry.
What does the coarse focus knob on a microscope do?
The coarse focus on a microscope is provided to move the instrument quickly to where it is nearly in focus. Some microscopes only have a coarse focus. The fine focus is used to move with slower and more precise adjustment to where the instrument is exactly in focus.
Is vacuole visibile?
Only under a microscope
