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Which lens provides more magnification-a low power or a high power?
RichardMagp5645
A lens of short focal length has a greater power (than a lens of large focal length)
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∙ 14y ago
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What is found on the nosepiece of a microscope that ranges from high to low power?
The objective lens is found on the nosepiece of a microscope that ranges from high to low power. It is the lens closest to the object being examined.
How can you tell by just looking at them which is the low power objective or high power objective?
On a typical light microscope, the low power objective lens will be shorter than the high power objective lens.
What is the magnification of a high power objective?
The oil immersion lens or objective has power 90X-100X and an eyepiece lens generally in light microscope comes with 10X so total magnification of oil immersion lens is 100X10 = 1,000
Why do slides break on high power?
The high-power objective lens rests very close to the slide so adjustments such as focusing (which moves the lens up and down) could potentially push the lens right through the slide. It's usually advisable to take your eyes off the eyepieces and actually get to an angle that allows you to watch the space between the lens and slide when changing to the high power to avoid breaking the slide if the lens is already too low.
Why do you have to watch the high power lens as you put it in place?
so you can get a better image
What is the power of the high power lens?
scanning-40x low-100x high-400x
What is a high power objective in a microscope?
The high power objective in a microscope is the largest lens in the microscope.
What is found on the nosepiece of a microscope that ranges from high to low power?
The objective lens is found on the nosepiece of a microscope that ranges from high to low power. It is the lens closest to the object being examined.
How can you tell by just looking at them which is the low power objective or high power objective?
On a typical light microscope, the low power objective lens will be shorter than the high power objective lens.
What is the correct microscope procedures?
Which of the following is a correct procedure for the operation of a microscope? First, put the specimen into focus using a low power lens, then switch to a lower power lens if needed.Remove and add slides while the high power lens is selected.First, put the specimen into focus using a low power lens, then switch to a higher power lens if needed.Use the fine focus knob with the low power lens and use the coarse focus knob with the high power lens
What are precautions to take when using high-power lens on microscope?
the high power lens uses a lot of light scorce so it could burn your eyes
How does light intensity change as you go from low power to high power magnification?
when you change from low power to high power the light intensity decreases. this is because the high power objective lens is smaller than the low power lens. therefore, the high power lens lets less light through
What objective lens provides the highest magnification?
scanning-40x low-100x high-400x
What is high power objectives in microscope?
The high-power objective on a microscope is larger lens with higher magnifying power. (40x)
What is the magnification of a high power objective?
The oil immersion lens or objective has power 90X-100X and an eyepiece lens generally in light microscope comes with 10X so total magnification of oil immersion lens is 100X10 = 1,000
Why is it important to use the fine adjustment knob when using the highest power objective lens?
So you do not crack the high power objective lens - this lens is very fragile and expensive.
What part of a microscope rotates to change from the low power objective lens to the high power objective lens?
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