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Maksim231197 [3]
3 years ago
10

Please answer in complete and work well. Thank you

Social Studies
1 answer:
Lana71 [14]3 years ago
8 0

Answer:

what question are you asking?

Explanation:

You might be interested in
Identify this instrument. Answer now! Correct answer gets brainliest!
Irina18 [472]

Answer:

Refracting Telescope

Explanation:

Using a telescope, one may create a magnified view of faraway things. In order to collect and analyze radiation from the gathered data, a telescope is essential. The image shows a refracting telescope in action. Refracting telescopes are essentially optical telescopes that create images using lenses. It is additionally known as a dioptric telescope.

<em>What's the function of a refracting telescope?</em>

In its most basic configuration, a refractor telescope collects light from and creates a picture of what you are attempting to see using a convex lens at "the front" of the telescope, known as the objective lens.

An eyepiece takes up the picture and amplifies it for inspection after the light is bent by the single convex lens at a certain distance.

The drawback of a single convex lens is that not all colors of light are bent equally by it. Consider the way a prism creates a rainbow by dividing a light beam.

At the eyepiece, this uneven light bending creates a colorful picture that, if it's severe enough, becomes undefinable or useless. We refer to this as chromatic aberration.

Hundreds of years ago, humans discovered that making glass with

slightly varied "impurities" in it caused the various varieties of glass to bend light differently from one another.

As a result, the achromatic lens was created. To lessen chromatic aberration, two distinct types of glass are combined in this way. We have been utilizing achromatic lenses for our telescopes for the past 200 years or more.

Going even further, achromatic lenses are enough, or can be, for the majority of astronomers and the observing they undertake, even if they do not provide completely color-free images (that is, images free from chromatic aberration, not a b&w image). Even better refractor telescopes without chromatic aberration were desired by several telescope manufacturers and astronomers. As a result, the apochromatic refractor was created. A well constructed apochromatic refractor will, for all intents and purposes, provide a colorless image.

For the objective lens of the apochromatic refractor, three different kinds of glass are used. Apochromatic lenses can be manufactured from two different types of glass, but whether two or three lens elements are used, at least one of them must be a more expensive, rarer variety of glass. The price of the pricey glass has been decreasing as more is made to match the demand since telescope manufacturers have been making apochromatic refractors for many years. As a result, amateur astronomers may now afford this kind of telescope.

As a result, a refractor telescope contains an objective lens that collects the light and picture of the object you wish to study, and an eyepiece that focuses and amplifies that light and image for observation.

Cheers!

8 0
2 years ago
Read 2 more answers
Which are examples of how Lester Maddox changed his views on race relations? Check all that apply.
Anestetic [448]

Answer:

B and D

Explanation:

Got it right on edge

7 0
2 years ago
Why are algae considered the foundation of ocean life?
Alexxandr [17]

Answer:Algae play significant roles as producers in aquatic ecosystems. Microscopic forms live suspended in the water column. They are the main component of phytoplankton. As such, they contribute to the food base of most marine ecosystems.

Explanation:

7 0
2 years ago
Consolidated Edison Co. of New York (Con Ed) sought bids from General Electric Co. (GE) and others to supply it with two huge tr
Len [333]

Answer:

YES there is definitely a contract.

Explanation:

There is indeed a contract. GE made a firm offer as you can see.This firm offer is ruled by UCC. When you are a merchant and you sign a written firm offer. The same offer may not be revoked or canceled within that period of time or three months whichever is less. Here the offer was for  90 days, that is three months  so it is irrevocable.

3 0
3 years ago
About how many human authors did God use to write the Bible?
bixtya [17]

Answer:  The book of Genesis was completed around 1513 B.C.E and finished about C. 96. The book: "What can the Bible teach us?" expresses in: (Chapter 2: The Bible a book from God) "The bible is a gift from God. It gives us information we can't find anywhere else... The bible is "inspired by God." (2 Timothy 3:16) But some may think, 'The Bible was written by men, so how can it be from God?' The Bible answers: "Men spoke from God as they were moved [or guided] by holy spirit (other versions of the bible say the Holy Ghost), (2 Peter 1:21). This is similar to a businessman telling his secretary to write a letter. Who is the author of the letter? It is the businessman, not the secretary. In the same way, the Author of the Bible is God, not the men he used to write it. God guided them to write his thoughts. The Bible really is “the word of God.”​—1 Thessalonians 2:13." What is prof of this? The prof that the Bible comes from God and not from men? Firstly, the Bible is scientifically accurate, when we read Job 26: 7 it states: "He stretcheth out the north over the empty place, and hangeth the earth upon nothing." Here, Job say's the Earth hangs upon nothing and that is true. Back then, people thought that the Earth hanged behind the backs of turtles and snakes, but, now science has found that the Bible was correct and the Earth hangs over nothing. And, before the discovery that the Earth was round people back then thought that the Earth was rectangular. But, the Bible already stated about the Earth: "There is one who dweels above the circlr of the Earth"---> Isaiah 40:22

Explanation: "What can the Bible teach us",  states: "It took more than 1,600 years to write the Bible. Its writers lived at different times. Some were well-educated and others were not. For example, one was a doctor. Others were farmers, fishermen, shepherds, prophets, judges, and kings. Even though there were different writers, all parts of the Bible agree. It doesn’t say one thing in one chapter and the opposite in another. The first chapters of the Bible explain how the world’s problems started, and the last chapters tell us how God will solve those problems by making the earth a paradise. The Bible covers thousands of years of human history and shows that God’s purpose is always accomplished. " Anyways, the Bible was written by more than 66 people approximately. But, in the attachment you will find more info on that. Trust me it will help you greatly!

Download docx
3 0
3 years ago
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