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Which of the following forms of light can be observed with telescopes at sea level?
Telescopes at sea level can observe visible light, radio waves, and a small portion of infrared and ultraviolet light that are able to penetrate the Earth's atmosphere. Other forms of light such as X-rays and gamma rays are absorbed by the atmosphere and cannot be observed at sea level.
How are a microscope and telescope alike how are they different?
Microscopes and telescopes that work with visible light are both devices to collect and magnify light. Id you talk about refracting telescopes, which are the most like microscopes because they use lenses in a tube, you could thing of a microscope as looking in one end and telescope as looing in the other end to deal respectively with the very small and the vary far away.
What is optical astronomy?
Optical astronomy is the branch of astronomy that specifically focuses on studying celestial objects and phenomena using telescopes that detect visible light. This method allows astronomers to observe and analyze details such as color, brightness, and other optical characteristics of stars, galaxies, and other objects in the universe.
What Layers of the Sun can be seen with some type of telescope?
The photosphere, chromosphere, and corona of the Sun are typically visible with specific types of telescopes. The photosphere is the lowest layer and what we usually see with the naked eye, while the chromosphere and corona can be observed during a solar eclipse or with specialized solar telescopes that filter out the intense brightness of the photosphere.
What does a refracting telescope do and how does it differ from other types of telescopes?
Ah, a refracting telescope is a wonderful invention! It works by using a lens to bend or refract light, helping us see objects in the distance with more clarity. Unlike other types of telescopes, like reflectors or catadioptrics, refracting telescopes use lenses instead of mirrors to gather and focus light. Remember, there's no right or wrong choice when it comes to telescopes – each one has its unique beauty and purpose!
How is a radio telescope similar to a refracting telescope and a reflecting telescope?
Radio telescopes, refracting telescopes, and reflecting telescopes all use mirrors or lenses to collect and focus incoming electromagnetic radiation. The main difference is the wavelength of the radiation they are designed to study – radio telescopes focus on radio waves, refracting telescopes focus on visible light, and reflecting telescopes focus on a variety of wavelengths including visible light, ultraviolet, and infrared.
What are light telescopes?
Telescopes that work with visible light, as opposed to other radiations such as infrared, ultraviolet, x-rays, etc.
Which of the following forms of light can be observed with telescopes at sea level?
Telescopes at sea level can observe visible light, radio waves, and a small portion of infrared and ultraviolet light that are able to penetrate the Earth's atmosphere. Other forms of light such as X-rays and gamma rays are absorbed by the atmosphere and cannot be observed at sea level.
How are a microscope and telescope alike how are they different?
Microscopes and telescopes that work with visible light are both devices to collect and magnify light. Id you talk about refracting telescopes, which are the most like microscopes because they use lenses in a tube, you could thing of a microscope as looking in one end and telescope as looing in the other end to deal respectively with the very small and the vary far away.
Which form of energy are optical telescopes used to study?
Optical telescopes are used to study electromagnetic energy in the form of visible light. This allows astronomers to observe and study objects in the universe, such as stars, planets, galaxies, and other celestial bodies that emit or reflect visible light.
What instrument to look at the sun?
Solar telescopes are used by professional astronomers both on earth and on satellites. These instruments differ from other optical telescopes because they do not need to collect light and also must deal with the heat from the object they focus on. The telescopes are very large.
Why are reflecting and fefracting telescopes classified as optical telescopes?
"Optical" simply means that they work with visible light - as opposed to other EM radiation (radio waves, x-rays, etc.); gravitational waves; etc.
What is the difference between modern telescopes and galileo's telescope?
Galileo's telescope is what is called a refractory visible light telescope. It takes visible light and uses lenses to condense a lot of light down to what will fit into your eye. It was very rudimentary and could not see very much detail. Today, there are still refractory visible light telescopes. In fact, these are used by amateur astronomers to capture excellent pictures of the universe around us. They are limited in their aperture however (the size of the opening pointed toward the stars). There are many other kinds of telescopes now also. Reflecting telescopes can be much bigger. Currently, the largest are the Keck telescopes in Hawaii where there are two that have an aperture of 10 meters, where as Galileo's was only 10-25 mm. Besides visible light, we now use telescopes to see all the wavelengths of light, from radio waves through microwaves, infrared, ultraviolet, X-ray and gamma rays.
What do most telescopes collect?
Light, or some other electromagnetic radiation such as x-rays, radio waves, etc. CW: That is a good answer. I would have guessed dust.
Why are there no astronomical telescopes in orbit?
There are several astronomical telescopes in orbit. The most famous is of course the Hubble, but COROT, MOST, and the Swift Gamma-Ray Burst Observer are all visible light telescopes in orbit around Earth, and there's another - Kepler - that doesn't orbit Earth, but does orbit the Sun. There are also a multitude of orbital telescopes that use segments of the electromagnetic spectrum other than visible. Spitzer, for example, uses infrared light (it's another solar orbiter).
What is light telescope?
Telescopes that work with visible light, as opposed to other radiations such as infrared, ultraviolet, x-rays, etc.
What is the observable parts in the milky way in terms of light years?
Most to all of the milky way is visible through sattelite telescopes as well as other galaxies, but only our local spiral arm is visible from here.
