What kind of telescope uses mirrors to focus light from the object being viewed?
This is a reflecting telescope, which can use one or more large mirrors to concentrate the visible light from distant astronomical objects.
A reflecting telescope.
What uses mirrors to focus light from the object being viewed a refracting telescope or a reflecting telescope?
Mirrors are used in 'Reflecting' telescopes. Refraction occurs in glass lenses.
the lens or system of lenses in a telescope or microscope that is nearest the object being viewed
The nominal function of any telescope is to enlarge the image of a distant object and that is the same for reflecting or refracting or hybrid telescopes. That said, it is a better description of a telescope to say it is a light collector that brings into an image (on the eye or photo sensor of the user) the light that is given off by some distant object. The aperture of a telescope is much… Read More
Magnifies the object being observed through the microscope. The magnification of the lens being used will determine how closely the object can be viewed.
A reflecting telescope has both magnifying mirrors and lenses to focus the image on the eyepiece. A refracting telescope uses only lenses to magnify and focus. A reflecting telescope can be much smaller, because the light can travel through the barrel of the telescope several times, being magnified with each reflection. This is why most large modern telescopes are reflectors.
wellfirst mirrors are very useful to scientists and using them will usally conflict the reflection or the dissemble of the object that is being tested.
To determine the total magnification of an object being viewed under a microscope, multiply the magnification of the ocular lens by that of the objective lens.
Basically the cost. Telescopes with mirrors that have 8 meters in diameter are being built, several such telescopes are combined into larger telescopes; and larger mirrors are planned - but all this has a huge cost.
A telescope is more powerful if its primary lens or mirror is larger, thus making it able to collect more light (or other radiation) from the field being viewed.
Your brain perceives the reflected object as being as far BEHIND the mirror as the real object is in FRONT of the mirror.
WordNet - Cite This Source - Share This objective lens noun the lens or system of lenses in a telescope or microscope that is nearest the object being viewed [syn: objective] WordNet® 3.0, © 2006 by Princeton University. View results from: Dictionary | Thesaurus | En
The magnification of a magnifying glass depends on the distance it is between the viewer's eye and the object being viewed. To change focus you would move it closer or further from the object.
What creates an image that appears behide the mirror as light bounces back and forth between the mirror and the object being reflected?
This would be plane mirrors.
because you can get it dirty, or you could move the object being viewed to a bad position.
A simple device between the light and the slide that controls the amount of light that passes through the object being viewed.
A diaphragm is a simple device between the light and the slide that controls the amount of light that passes through the object being viewed.
The primary purpose of a Telescope is to magnify the image of the object being looked at directly. The primary purpose of a Periscope is to allow the viewer to look "around" an obstruction, such as a wall, tank armor, or the ocean's surface (submarine).
adaptive optics, It's a lot easier for a computer to constantly monitor and change the shape of multiple thin mirrors than it is to use a telescope with a large thick mirror that has to thermally adjust before being able to focus sharply, and even then, a large mirror or lens can't compensate for air turbulence the way a telescope with computer controlled adaptive optics can.
James Webb Space Telescope
The image seen through a convex lens will appear upright and enlarged when the object being viewed is within the focal length of the lens.
witches are supposed to be able to "scry" using mirrors, being able to look in other peoples mirrors using their own. try reading the spooks apprentice ^_^
If a dark field condenser causes all light rays to bypass the objective where does the light come from that makes an object visible in a dark field?
Oblique rays that strike the object. Oblique rays strike the object being viewed, illuminating the object and reflect light rays up through the objective.
A little plastic slate with a thin film on top Can't remember the actual name for it though x
Enlargement refers to the state of the object being viewed. Magnification is the view of the object becoming larger. Enlarging a picture makes it bigger. Magnifying it makes it look bigger, but doesn't change the picture.
Good telescopes don't use glass lenses for magnification, because they refract different colors is slightly different angles (known as prism effect), but they use spherical mirrors instead. Telescopes with lenses have the advantage of being smaller, cheaper and lighter. Therefore refracting telescopes use lenses, and reflecting telescopes use mirrors.
The objective lens in a microscope helps to magnify the object being viewed on the slide. The objective lens can be rotated to change the magnification of the lens and yield a different view.
In "The Giver" the attitude toward mirrors is a reflection of everyone being the same.
Vampires don't mind mirrors actually. They are afraid of crosses but not mirrors. The connection between mirrors and vampires is that vampires can't be seen in mirrors. I suppose if mirrors did bother a vampire it would be because perhaps they are tortured by the fact that they can never be human again, and not being able to see their reflection would be a reminder of this.
by being a astronaut or looking in a telescope
the common people viewed it as finally they had a president who cared about the people of his country.and the also viewed is as they have finally got a president that was like them being born in a cabin and not being rich.
The low power objective lens helps to first fine the specimen or object being viewed, and to focus the microscope. Once the lens power becomes higher it is much harder to focus the microscope and find the desired object of viewing.
Galileo built a 20 power telescope, the first telescope capable of being used for astronomy, in 1609.
A basic periscope will reflect the light twice, once down and than again back accross so that the image is the sme orientation as the object being viewed.
The common people viewed it as finally they had a president who cared about the people of his country, and thet also viewed is as they have finally got a president that was like them being born in a cabin and not being rich.
Heated mirrors that are attached to your doors. "Door" simply tells you where the mirrors are located. As opposed to the inside "rear view mirror". With heated outside mirrors it will keep condensation and snow from building up on the mirror and you not being able to see next to you.
Many historians explain that Galileo was the first person to use a telescope. In 1610 Galileo discovered Saturn's rings. He also observed Jupiter's four moons and viewed the different phases of Venus. This lead to the study of sunspots and various celestial activities. Even though Galileo is credited with being the first to make practical improvements and enhancements to the use of the telescope, he was not the inventor, and therefore not the first person… Read More
he was famous for being a scientist
In 1609, Mars was viewed by Galileo, who was first to see it via telescope. As for it being observed, it was observed by many ancient civilizations therefore pin-pointing of the 'real' discovering point un-obtainable. 2008-1609 = 399 years
Atticus is viewed as being (symbolically being) like a mockingbird. He treats everyone well and as if they are equal value. He judges them on their character not their wealth status.
There is an equal amount of work being done by both objects if an object is being pushed but isn't moving.
Canadians are viewed as being very polite and in some cases even suck ups. But being a Canadian myself that isn't completely true. It depends on the person.
this is because convex surfaces , being curved outside, have a wider field area. Car rear view mirrors are also a good example of this. In these, convex mirrors are used. This is because, convex mirrors, being curved outside, have a wider field area and show the image of a larger area
The 'object lens' in a compound microscope is closest to the object being examined.
"There are many customer reviews available for fishing chairs. These all change depending on the place where the reviews are being viewed, and the fishing chair for which reviews are being viewed."
I hate to break this to you, but no Canadian invented the telescope, because telescopes have been around longer than Canada has. One of the best claims on being the inventor of the telescope belongs to Galileo Galilei, who was Italian.
no, not being able to see it in your mirrors is the definition of a blind spot while driving, that is why you turn your head and check