what is resolving power?

Question

This is the direct question from my stupid science experiment that i didn't get finished.....
1. Look at the picture under Low Power (didn't get to)
2. Look at the picture under High Power (didn't get to)

You have just witnessed Resolving Power..................Explain what it is...........

CAN YOU HELP ME, I AM NOT A SCIENTIFIC PERSON BUT I CAN'T FIGURE IT OUT!!!!!! please explain in a not tooo scietific way!

Answer 1

Lenses, film, paper, printers all have a measure of detail they can transmit or hold. in some it's defined as Lines/MM, others Dots/inch

Simply put the more detail something can resolve, the higher the resolving power.

You can sort of see this if you have a picture on your computer.

Save it once as a large file, then again as a small file, then look at the 2 (side by side if you can) The difference will be primarily resolving power

Answer 2

Resolving Power Definition

Answer 3

What Is Resolving Power

Answer 4

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Light gathering power isn't really a measurement so much as a comparison between two different types of instruments. One of course could be your eye. The formula is quiet simple. You just take the ratios of the square of the diameters of the two instruments you are comparing. For example the pupil of the eye can get to be 7mm in diameter in darkness. This is about 1/4 of an inch. So to compare the light gathering power of a 24 inch telescope to that of the naked eye, just do: 24^2 / (1/4^2) = 9216 So a 24 inch telescope will gather 9216 more light than the human eye. Note this isn't exactly right depending on what telescope you use. If you use a reflecting telescope, some of the objective lens is not used, so you need to take away the square of that part to get the actual light gathered. The resolving limit of an instrument is an expression of the smallest detail that can be detected by the instrument. The unit of measure is arcseconds (1/3600th of a degree) and a common test is detecting separation in the components in a very close double star. There are two commonly used calculations: Rayleigh Limit = 5.5 / aperture of telescope in inches Dawes Limit = 4.56 / aperture of telescope in inches Example: the Rayleigh Limit for a telescope with a 24 inch aperture is approximately 0.23 arc seconds. While the Dawes Limit is 0.19 arc seconds.

Answer 5

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RE:
what is resolving power?
This is the direct question from my stupid science experiment that i didn't get finished.....
1. Look at the picture under Low Power (didn't get to)
2. Look at the picture under High Power (didn't get to)

You have just witnessed Resolving Power..................Explain what it...

Answer 6

resolution (resolving power) is the ability to discern 2 separate objects under a microscope, rather than a blur of the two. under low power, you may see one object, but as you go to a higher power, you are actually able to see 2 different objects. the same goes for using a telescope. you may see a blurry star with your binoculars, but with a telescope you can see 2 different stars.

Answer 7

IT IS USED TO POSITION ONE OBJECTIVE LEN AT A TIME ABOVE THE LIGHT BEAM COMING FROM THE SPECIMEN