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What is the formula for calculating the angular magnification of a telescope?
The formula for calculating the angular magnification of a telescope is: Magnification focal length of the objective lens / focal length of the eyepiece.
How can the magnifying power of a telescope be increased?
a telescope's magnification is calculated as the ratio of the focal length of the primary objective to the focal length of the eyepiece. Since a telescope is defined by the primary objective, this part of it is essentially unchangeable. Therefore, the way to increase magnification is to decrease the focal length of the eyepiece. For example, a 1000mm objective and a 25mm eyepiece yields a magnification of (1000/25) 40x. Changing the eyepiece to a 10mm eyepiece increases magnification to (1000/10) 100x.
What will decreasing a telescope's eyepiece focal length?
The magnification of the telescope image is(focal length of the objective) divided by (focal length of the eyepiece).The focal length of the objective is fixed.Decreasing the focal length of the eyepiece increases the magnification of the image.(But it also makes the image dimmer.)
Does the diameter of a telescope control its magnification?
No, you can change the magnification of the telescope by simply changing the eyepiece. The two most important powers of the telescope, light-gathering power and resolving power, depend on the diameter of the telescope, but it does not control the magnification.
What is the power of the eyepiece?
The magnification, or power, at which a telescope is operating is a function of the focal length of the telescope's main (objective) lens (or primary mirror) and the focal length of the eyepiece employed.
What is the total magnification of a microscope when the eyepiece lens by the magnification of the the high objective lens?
multiply the magnification of the eyepiece by the magnification of the high objective lens. for example, if the eyepiece magnifies x10, and the high objective magnifies x40, then the total magnification would be 400x
How do you determine the maginfication of a microscope?
The magnification of a microscope is determined by multiplying the magnification of the objective lens by the magnification of the eyepiece. For example, if the objective lens has a magnification of 10x and the eyepiece has a magnification of 20x, the total magnification would be 10x * 20x = 200x.
What happens if you decrease a telescopes eyepiece focal length?
The magnification of the telescope image is(focal length of the objective) divided by (focal length of the eyepiece).The focal length of the objective is fixed.Decreasing the focal length of the eyepiece increases the magnification of the image.(But it also makes the image dimmer.)
Calculate the magnification of a microscope with a 20X eyepiece and a 40X objective?
The total magnification of a microscope is calculated by multiplying the magnification of the eyepiece by the magnification of the objective lens. In this case, 20X eyepiece multiplied by 40X objective gives a total magnification of 800X.
What would the magnification of your microscope be if you used a 5x eyepiece and a 10x objective?
It would be 50x. To find the magnification, you just have to multiply the number eyepiece and the number objective. So for example, * A 10x eyepiece and a 40x objective would have a magnification of 400x * A 10x eyepiece and a 100x objective would have a magnification of 1,000x
The eyepiece is 10x the objective is 45x Total magnification is?
450x. Total magnification is calculated by multiplying the magnification of the objective lens by the magnification of the eyepiece lens. In this case, 10x (eyepiece) multiplied by 45x (objective) equals 450x for total magnification.
If a telescope has an objective with a focal length of 50 centimeters and an eyepiece with a focal length of 25 millimeter what will be the magnification?
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