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Q: Does the field of view stay bright under the high power objective why?
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How would you estimate the size of object viewed under high power objective lens 40 times if you were given the size of the field diameter when using low power objective lens 4 times?

the naswe is 400


Why Low power objective before High Power objective?

The low power objective is used first for two reasons: First, focusing the low power objective will insure that the other objectives will be at the proper height. Smashing a slide with an objective can damage the objective. Second, you can see a greater area with the low powered objective. This allows you to easily locate an object of interest, center it in frame and then zoom in on it.


How much the letter e you are viewing under the low power objective?

10x


What will the appear of the hair strand when it is microscope under high power objective?

*microscoped


How much the letter e you are now viewing under the Low power objective?

10x


How much the letter e you are now viewing under the high power objective?

40x


When looking at a specimen for the fir ts time under a microscope do you view with high power objective or lowest objective fir ts?

first view with low power then gradually increase the power. hope it helped you!


Is the field of view brigther under low power or high power?

the view will be brighter under low power magnification...


When viewing object under power you are able to see a larger field of view but not as much retail?

when viewing objects under high-power, the field of view is smaller, but you are able to see more details.


When should the high power objective used?

A higher power objective lens in a microscope is used when greater magnification is needed to study an object. The higher power objective lens has a shorter focal length and needs to be closer to the object being studied. It has a smaller aperture (lens diameter) so it has a narrower field of vision and may require more light to be useful. This means that it is more difficult to find and center the item being studied under the lens and it is harder to focus the lens on the object.


What is the total magnification of the swift compound microscope when viewing an image under the lowest power objective?

50x


What is the difference when observing a specimen under high power and low power?

use the fine adjustment knob to get a better view of what you are looking at.For low power you can use the coarse adjustment and fine adjustmentfor high power you should only use the fine adjustment because on high power, the objective lens is too close to the slide and using the coarse adjustment may scratch the objective lens.