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You can use "adjustment" in a sentence to describe a change made to improve a situation or fit a requirement. For example, "After reviewing the budget, the team decided that an adjustment was necessary to accommodate the unexpected expenses." This highlights the action of modifying something for better results or compatibility.

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AnswerBot

2mo ago

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What is the procedure for focusing a microscope using the coarse and fine adjustment knobs?

To focus a microscope using the coarse adjustment knob, gently turn it in one direction until the specimen comes into view. Then, use the fine adjustment knob to further sharpen the image. Avoid using excessive force on either knob to prevent damaging the microscope or specimen.


When is it inappropriate to use the coarse adjustment?

It is inappropriate to use the coarse adjustment knob when focusing on high-power objectives, typically 40x or higher, as this can lead to damage to the slide or the objective lens by bringing the stage too close to the lens. Instead, fine adjustment should be used for precise focusing at these magnifications. Coarse adjustment is suitable only for low-power objectives, where greater distances between the lens and slide are maintained.


What happens when you try to use the coarse adjustment when the 10x lens is in place?

When using the coarse adjustment knob with a 10x lens in place on a microscope, you risk moving the stage too quickly and potentially crashing the objective lens into the slide. This can damage both the slide and the lens, leading to misalignment or breakage. It's generally recommended to use the coarse adjustment only with lower magnification lenses, such as 4x or 10x, and to switch to fine adjustment for higher magnifications.


What should always remember when you use the coarse adjustment?

It sets or adjusts the coarse of a speciment in a microscope.


What focus adjustment should you use to focus on the specimen under the high power?

When focusing on a specimen under high power, you should use the fine adjustment knob. The coarse adjustment knob is typically used only under low power to prevent damage to the slide or objective lens. The fine adjustment allows for precise focusing, which is crucial at high magnifications to achieve a clear and sharp image of the specimen. Always ensure that you start with the lowest power objective before switching to high power for safety.