Which of the following best
describes telescopes?
A. instruments that collect and focus
electromagnetic radiation
B. instruments that amplify sound waves
C. instruments that lessen the effects of gravity
D. instruments that measure the temperature of
an object

Answers

Answer 1

Answer:

A.

Explanation:

A telescope is a tool that astronomers use to see faraway objects. Most telescopes, and all large telescopes, work by using curved mirrors to gather and focus light from the night sky. The first telescopes focused light by using pieces of curved, clear glass, called lenses.


Related Questions

What is the purpose of using a
telescope?
A. to communicate with far away planets
B. to add light to objects and brighten them
C. to make distant objects seem larger and
brighter
D. to enlarge something that is very tiny

Answers

Answer: d

Explanation: Early telescopes focused light using pieces of curved, clear glass, called lenses. However, most telescopes today use curved mirrors to gather light from the night sky. The shape of the mirror or lens in a telescope concentrates light. That light is what we see when we look into a telescope.

what currency does france use

Answers

Answer:

they use Euro

Explanation: I took french

Answer:

1 Euro 1.00

$1.21 in U.S money

Explanation:

I did some research. Hope this helps

Using the net below, find the surface are
of the triangular prism.
5 cm
3 cm
7 cm
7 cm
5 cm
5 cm
Surface Area
=
[?] cm2

Answers

Answer:

106 cm³

Explanation:

A prism is a 3-dimensional shape with two identical shapes known as bases facing each other. A triangular prism is a prism with two identical triangles facing each other as well as having three rectangles.

Area of rectangle 1 = 7 cm * 5 cm = 35 cm²

Area of rectangle 2 = 7 cm * 5 cm = 35 cm²

Area of rectangle 3 = 7 cm * 3 cm = 21 cm²

Area of each triangle = 1/2 * 5 cm * 3 cm = 7.5 cm²

Surface area of prism = 2 * area of triangle + Area of rectangle 1 + Area of rectangle 2 + Area of rectangle 3

Surface area of prism = 2(7.5) + 35 + 35 + 21 = 106 cm³

What causes the frequent migration of animals in Africa?
O A. European colonization
B. Changes to natural resources
O C. Global climate changes
O D. Civil war

Answers

Answer: B. changes to natural resources!

Explanation: I hope this helps

Animals usually migrate to find food and water. In Africa, due to the dramatic changes in weather, animals migrate frequently. In many cases, they have to travel long distances in order to maintain their access to adequate water and food, often following the rains. Recently, scientists found that some zebras migrate over 300 miles one way to find food and water - this is the longest documented migration of large mammals in Africa.

Answer:

water sources changing

Explanation:

i got the answer wrong on myne

Name and give one fact about each of the 8 planets that helps set it apart from the
others.

Answers

Mercury: closest planet to the sun
Venus: hottest planet in the solar system
Earth: only place known known in the universe confirmed to host life
Mars: home to the tallest mountain in the solar system
Jupiter: biggest planet in the solar system ( out of the sun ofc)
Saturn: has the biggest and brightest ring out of all
Uranus: rotates sideways
Neptune: coldest planet in our solar system

use what you know about the formation of metamorphic rock to describe three events that could have led to the formation of the rock as it appears today

Answers

Answer:

1. a sedimentary rock was introduced to heat

2. It cooled into a solid

3. Wind and other debris could have altered the shape

Explanation:

चिर अवस्थाबाट चल्न सुरु गरेको गाडीको वेगसेकेन्डपति4m पुगेन भने
What will be the final velocity of a vehicle, it started from rest and accelerates at 4m's after 5 second?
रिपालेख Define):​

Answers

Answer:

Explanation:

initaial velocity=o m/s

final velocity =?

acceleration=4m/s

time=5 sec

acceleration=final velocity-initial velocity/time taken

4=final velocity-0/5

4*5=final velocity- 0

20+=final velocity

20m/s=final velocity

Which type of economic activity indicates a developed economy?

Answers

Hope this helps (view included images)

Which is the factor that keeps Earth in orbit around the sun

Answers

Answer:

Gravity and Intertia

the impact of free trade agreements on the relationships between countries.

Answers

Answer:

How do free trade agreement affect the global economy?

Free trade agreements don't just reduce and eliminate tariffs, they also help address behind-the-border barriers that would otherwise impede the flow of goods and services; encourage investment; and improve the rules affecting such issues as intellectual property, e-commerce and government procurement.

Explanation:

sorry I just copy this

Correct me if I'm wrong

When geographers describe how two places are related to each other spatially, they are describing __________.

Answers

Answer: They are describing what kinds of cultures are in each place.

Explanation:

When geographers refer to describing places spatially, they describe what kids of culture are in each place.

The reason Spanish is spoken in much of Central and South America today is that

Answers

Answer:

Spanish is spoken throughout Central and South America because these are the regions colonized by Spain after Columbus discovered the New World.

The colonization of Americans contributes to why Spanish is much spoken in Central and South America.

As far back as the 1500s, the Spanish and Portuguese have started exploring the world for search of gold, silver, domination etc.

The Spanish has attempted to colonized the North America but was not a successful quest.

The successful colonization of majority of Latin countries in South America leads to ability of the resident to speak Spanish because the language was introduced to them during colonization.

Learn more about this here

brainly.com/question/1844647

the Caribbean plate is surrounded by

Answers

oceanic and continental crust.

Answer:

oceanic

Explanation:

Which two countries' populations consist of less than three percent (3%) Shia (Shiite) Muslim followers?

Answers

Answer:

joe mama

Explanation:

The American Sam and Greenland countries' populations consist of less than three percent (3%) Shia  Muslim followers.

Who are Muslims?

The Muslims follow the religion of Islam. Islam is a monotheistic religion that was founded by the Prophet Muhammad in the Arabian Peninsula in the 7th century. Muslims believe in one God (Allah) and follow the teachings of the Prophet Muhammad, as revealed to him through the holy book of Islam, the Quran.

Muslims believe in the five pillars of Islam, which are the basic practices and beliefs of the religion. These include the declaration of faith,,\ performing ritual prayers , giving to charity (zakat), fasting during the month of Ramadan  and making a pilgrimage to Mecca (hajj) at least once in a lifetime.

The two countries' populations consist of less than three percent (3%) Shia  Muslim followers is American Sam and Greenland.

Learn more about Muslims here:

https://brainly.com/question/1406921

#SPJ6

Which of the following is true of China?
a.
It is the world’s most densely populated country.
b.
It is the world’s largest country in terms of population.
c.
It is the world’s largest country in terms of size.
d.
It is the world’s most sparsely populated country.

Answers

The answer is A hope it’s right

Answer:

B

Explanation:

I just did the unit review on edge

Which of the following is not an exponential function ?
A) y=5^x
B) y= 5x- 1
C) y= 5^x - 1
D) y = 5^x +1​

Answers

Answer:

A) y=5^x

B) y= 5x- 1

C) y= 5^x - 1

D) y = 5^x +1​ UTS  of the following is not an exponential function ?

A) y=5^x

B) y= 5x- 1

C) y= 5^x - 1

D) y = 5^x +1​Which of the following is not an exponential function ?

A) y=5^x

B) y= 5x- 1

C) y= 5^x - 1

D) y = 5^x +1​Which of the following is not an exponential function ?

A) y=5^x

B) y= 5x- 1

C) y= 5^x - 1

D) y = 5^x +1​Which of the following is not an exponential function ?

A) y=5^x

B) y= 5x- 1

C) y= 5^x - 1

D) y = 5^x +1​Which of the following is not an exponential function ?

A) y=5^x

B) y= 5x- 1

C) y= 5^x - 1

D) y = 5^x +1​

Explanation:

doctors important role​

Answers

Hopes this helps:

Answer: Doctors save lives, but their importance goes far beyond that. Doctors also make a difference by helping patients minimize pain, recover from a disease faster or learn to live with a disabling injury. A patient's ability to enjoy life, even if they can't be cured, makes a huge difference to them and to their families. If they can go back to work after an illness, that benefits their employer, too. And, that's only part of what makes doctors important to society.

Calculate the following. SHOW ALL WORKINGS
2:00am at 105° E. What is the time at 30° W?​

Answers

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What type of mining is illustrated in this image?

Answers

Answer:

open pit-mining

Explanation:

Open-pit mining, also known as mega-mining, open-cast, or open-cut mining, is a surface mining technique of extracting rock or minerals from the earth by their removal from an open-air pit, sometimes known as a borrow.

Hope this helps.

open- pit mining!! also known as B!

change the community to india for ​

Answers

You didn’t complete this question
What’s the full question?

what are the precautions to be taken while using an aneroid barometer?​

Answers

Answer:

gotta make sure that it doesnt explode

Explanation:

aneroid barometers, while rare, can explode


Which of these factors below was not a factor in the collapse of the East Coast fishery?

Answers

Here is ur answer

Lack of plankton growth

lack of plankton growth

Sample of radioactive element is it half-life of 3.0 days. It's 2.0 kg of the same several remains unchanged after 9.0 days, what was the initial mass of the sample question

Answers

The mass of the sample question is 141 kb

Where is the country Ghana located​

Answers

Answer:

Explanation:

In africa

Answer:

Barack Obama

Explanation:

Barack Obama

How can improving healthcare improve Indian life expectancy

Answers

Answer:

By improving healthcare in India life expectancy would improve as:

- An improve in child mortality rates.

- Less diseases would be caught and untreated.

- Better sanitation reduces spread of diseases.

Mmmmmmmmmmmmmmmmmmmmmmm

Explain how the government of Canada and the United States are different? (Site 1)

Answers

Answer: Canada is a constitutional monarchy. The Queen, represented by the Governor General, is the head of state and the Prime Minister is the head of Government. The U.S. is a republic. The head of state and head of the Government are the same person: the President.

Explanation:

Answer:

Canada is a constitutional monarchy. The Queen, represented by the Governor General, is the head of state and the Prime Minister is the head of Government. The U.S. is a republic. The head of state and head of the Government are the same person: the President.

Explanation: edge 2021 i gote 100 on it

List the countries from MOST to LEAST developed

Answers

Answer:

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Countries from MOST to LEAST developed :-

Country 2Country 4Country 3Country 1

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

# ꧁❣ RainbowSalt2²2² ࿐

Answer:

2, 4, 3, 1

Explanation:

Country 2 has the most money and life expectancy, even if there are less people who can read. It means that country 2 has a good economy and good income of money. Country 4 has the second best income of money and life expectancy. Even if there are more people who can read, the per capita is much less than country 2. Country 3 may have a lower literacy rate, than country 1, the life expectancy and per capita out-weighs that. Country 1 is the worst as the people don't live long and the per capita is very low.

(Per capita = comparing to one person) (literacy rate = rate of people who can read and write) (life expectancy = how long someone is expected to live)

Which of the following would make the BEST title for this information?

Answers

Answer:

I would say the 2nd one. Its more exciting and more likely to be read by the readers.

Explanation:

I might be wrong!! Just what I think :)) have a good day!

para ti que es la responssabilidad?

Answers

Responsabilidad es dar cumplimiento a las obligaciones y ser cuidadoso al tomar decisiones o al realizar algo. La responsabilidad es también el hecho de ser responsable de alguien o de algo.

Which order is correct from the space to Earth?

Answers

Answer:

Troposphere, Mesosphere, Stratosphere, Thermosphere, Exosphere.

Explanation:

The atmosphere is divided into five layers. It is thickest near the surface and thins out with height until it eventually merges with space.

The troposphere is the first layer above the surface and contains half of the Earth's atmosphere. Weather occurs in this layer.

Many jet aircrafts fly in the stratosphere because it is very stable. Also, the ozone layer absorbs harmful rays from the Sun.

Meteors or rock fragments burn up in the mesosphere.

The thermosphere is a layer with auroras. It is also where the space shuttle orbits.

The atmosphere merges into space in the extremely thin exosphere. This is the upper limit of our atmosphere.

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