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What is the function of the blue filter in a compound microscope?
Wiki User
∙ 13y ago
Blue wavelengths provide better resolution.
Wiki User
∙ 13y ago
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What colour are cheek cells?
methelyn blue
What colour does red appear when seen through a blue filter?
The reason we call a blue filter a "blue filter" is that it looks blue. The reason it looks blue is that blue light is the only kind of light that can go all the way through it. Any other color of light gets absorbed in the dyes between the layers of the filter, and never comes out the other side. If you shine red light at one side of a blue filter, the other side of the filter looks dark, as if nothing is shining through it. And if you look at a 'red' sweater through a blue filter, the sweater looks black.
Is blue 1 an organic compound?
Blue 1 is an artificial coloring. It contains of 3 aromatic cycles bond to a middle carbon atom. So it is a carbonic compound.
Which compound is known as turnbull's blue?
Turnbull's blue is ferrous ferricyanide, Fe3[Fe(CN)6]2
How do you observe trichoderma in microscope?
you can either go for normal staining procedure that is with cotton blue in lactophenol or cellophane mounting...
What covers the light of a microscope to shorten the wavelength?
A blue filter only allows shorter wavelengths of light to pass. So, covering the light source of a light microscope with a blue filter shortens the wavelength of light passing through the objective.
Chemical sometimes used to make the specimen visible on a microscope?
Methylene blue is an example.
Is the Colorado blue spruce leaf simple or compound?
The Colorado Blue Spruce is a Compound Leaf
What color would white light appear viewed through filter?
It depends on what kind of filter, e.g. a blue filter absorbs everything except blue light, so only blue light comes out, which is why the filter looks blue, and is referred to as a "blue filter".
What does a blue filter do to blue light?
Blue light will simply pass through a blue filter, as the filter will only absorb colours which are not blue (red and green).
What would happen if a light with a red filter was shined through a blue filter?
A red filter will absorb all but the red wavelength of light. A blue filter absorbs all but blue light. So the blue filter will absorb the red wavelength and no light will shine through.
What is a compound word for the word blue?
blue
On murder under the microscope is it the blue banded bee?
Direct answers to Murder Under the Microscope are not permitted.
Is blue vitriol an element compound or a mixture?
Blue vitriol is a compound. It has molecular formula CuSO4.7H2O.
Why would be it advantageous to use blue light with compound microscope?
Blue lighthas the shortestwavelengthof the visible spectrum. The shorter the wavelength, the higher the resolution one can achieve with alight microscope.The resolution using only blue light is about 4 times better than with using all the wavelengths of visible light.
Is blue vitriol an element compound or mixture?
it is a compound
What colour comes through when a red light passes through a blue filter?
Nothing comes through. A red light emits no blue light, and a blue filter allows only blue light to pass ... that's why when you look at it, you say to yourself "Hey! That filter looks blue. I'll call it a 'blue filter'."
