A scientist studies the light given off by a certain star. Which tool would be the best choicefor using this light to learn about the elements in the star?

Answers

Answer 1

Answer:

Radio telescopes, telescopes detecting infrared radiation, gamma rays, and X-rays and space-based telescopes are essential in modern astronomy.


Related Questions

the Andes mountains are the longest of all of the world’s continental mountain ranges. which of the following correctly explains how this mountain range was formed? a. tectonic plates collided, and earth’s crust was pushed upwards b. tectonic plates separated, and exposed magma boiled upwards. c. tectonic plates slide past each other and pushed material upwards. d. tectonic plates collided, and thousands of volcanoes were formed.

Answers

Answer:

the answer is A

Explanation:

i took the test

Jupiter is a large planet that has 317 times more mass than Earth.

Why are humans not pulled into Jupiter by it's gravitational pull?





a
Jupiter is far away
b
Jupiter has a high temperature
c
Jupiter has a very large volume
d
Jupiter is too close

Answers

Answer:

c) jupiter has a very large volume

Explanation:

i think i'm not shure


What can you conclude from the fact that the human
population is so much larger today than it was 200 years
ago?
A Most people chose not have children 200 years ago
B People 200 years ago killed one another frequently
С
People 200 years ago had better medicine than we do
today
D
People today live longer, healthler Ilves than 200 years
ago

Answers

Answer:

D people today live longer,healthier lives than 200 years ago

D. People live longer then 200 years ago

1. In the diagram, what season is it in the Southern Hemisphere? How do you know?
2. In the diagram, what location on earth is receiving the most hours of sunlight? why?

Answers

Answer:

It is summer and Yuma in Arizona receives the most sun.

In the diagram it is summer season in the Southern hemisphere and we can know that because in this period it is receiving most of the sun.

What is the southern hemisphere?

The Southern Hemisphere is the half of Earth that is south of the Equator. It contains all or parts of five continents and four oceans as well as New Zealand and most of the Pacific Islands in Oceania. Its surface is 80.9% water, compared with 60.7% water in the case of the Northern Hemisphere, and it contains 32.7% of Earth's land.

Owing to the tilt of Earth's rotation relative to the Sun and the ecliptic plane, summer is from December to February and winter is from June to August. September 22 or 23 is the vernal equinox and March 20 or 21 is the autumnal equinox. The South Pole is in the center of the southern hemispherical region.

Southern Hemisphere climates tend to be slightly milder than those at similar latitudes in the Northern Hemisphere, except in the Antarctic which is colder than the Arctic.

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If they left on August 1st, when would they arrive on Mars?

Answers

Answer:

March 1st

Explanation:

Because it takes roughly 7 months to get to mars.

Any Questions?

Answer:

Since it takes seven months thennn... March the first.

Explanation:

Its going to be a painfully long journey if you decide to go...

Did you know that's like going around earth 101 times

WHO WAS THE 35TH PRESIDENT
A.TRUMP
B.OBAMA
C.JOE BIDEN
D.KENNDEY​

Answers

The answer is kenndey

Answer:

D. Kennedy

Kennedy was the 35th president

Explain two causes of the short-term variation in the heat budget of the earth.

Answers

Answer:

A new study published yesterday suggests that the short-term warming due. uses observations of surface temperature and Earth's heat budget spanning the last 40 years. concentration can be expressed using two different measures. So natural variability might have caused Earth to warm a little faster

Explanation:

hope this answers you question.

Short-term variation in the heat budget of the earth is causes by human activities andthe imbalance in thermal exchange.

What is heat budget?

Heat budget is use to determine or measure the amount of heat that the land and water bodies can absorb.

The heat is usually absorb from the atmosphere.

Activities of human on earth is one of the determining factors of available heat and this also causes the various alteration in heat balance.

Therefore, short-term variation in the heat budget of the earth is causes by human activities and the imbalance in thermal exchange.

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Which physical feature covers most of the earth?
water
mountains
arable land
desert

Answers

Answer:

A. Water

Explanation:

Yourwelcome, Hit that "Thank you" button please and have a blessed day.

Water because 71 % of the earth’s surface is water covered .

Economic factors that influence regionalization​

Answers

free trade areas, customs unions, common markets, and economic unions

he volume of a fish tank is 70 cubic feet. If the density is 0.4 fish over feet cubed, how many fish are in the tank? 175 88 28 14

Answers

Hmm you need better details

Answer:

The answer is 175

Explanation:

You multiply 70 by 0.4

Which of these best explain why the oceans have a greater impact on the weather than areas
over the continents?

A - The oceans store and transfer more heat than the continents.

B - The oceans contain a wider variety of organisms than the continents.

C - Ocean waves move more easily than continental rock.

D - Ocean water contains more salt than most continental lake water.

Answers

Answer:

A.

Explanation:

The ocean tends to influence the weather as it stores the solar radiation and transfer heat and moisture around the globe. In this way, oceans influence weather systems.

The oceans play an important role in keeping our planet warm by absorbing solar radiation. Especially around the eqautor, oceans works a massive heat retaining solar panel.

As the oceans absorbs more heat, it begins to evaporate, making the environment moist and humid, ready for the rain.

Therefore, option A is correct answer.

Answer:

A - The oceans store and transfer more heat than the continents.

According to the Big Bang model, the universe expanded from an extremely dense and hot state and continues to expand today.
Which image BEST represents this model?

Answers

i believe the answer is B

Answer:

The answer is picture C

Explanation:

write a newspaper article about the Haiti earthquake essay

Answers

2010 Haiti earthquake, large-scale earthquake that occurred January 12, 2010, on the West Indian island of Hispaniola, comprising the countries of Haiti and the Dominican Republic. Most severely affected was Haiti, occupying the western third of the island. An exact death toll proved elusive in the ensuing chaos. The Haitian government’s official count was more than 300,000, but other estimates were considerably smaller. Hundreds of thousands of survivors were displaced.

please mark in brain list

The____of a plant cell are where photosynthesis takes place

Answers

Answer:

process................

Answer:

chloroplasts

Explanation:

What is culture and what are the elements of culture

Answers

Answer:

Culture is a social behavior/norm from a certain region. The elements include:

- beliefs

- art style

- food

- laws

-customs

- values

- language

and more :)

Answer:

Culture is a social behavior/norm from a certain region. it's your background

Explanation:

Just submitted my answer on edg 2021

I need help with these please

Answers

Answer:

For 6. b is the answer

For 7. d is the answer

An area with a population of 50,000 or more would be conside O urban location o urbanized area O urban cluster O rural settlement​

Answers

Answer:

the answer is an urbanized location/area.

Explanation:

The definition of an urban cluster is territory that has over 2,500 people but less than 50,000. The definition of a rural settlement is an area that has less than 2,500 people. Therefore the answer would be 1.

(Definition for urbanized area/location: a continuously built-up area with a population of 50,000 or more.

grade 12 geography research 2021​

Answers

ask questions first..........

A geography research are commonly known as a geographic research.

A geographic research involves an Identification of a natural problem using scientific methods and solving that problem from a geographical point of view.

In conclusion, the geographic research are used to understand physical systems that affect everyday life.

Read more about geographic research

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How does culture affect culinary/gastronomic tourism?​

Answers

Eating culture is changing, people travel more, and the pace of life is always faster, more and more people eating away from home. All these factors affect the growth of the culinary tourism, which is based on the cultural tourism combined with the need to take delight in life.

Study the food web.

According to this food web, which statements are true?
Choose all that apply:

Harbor seals eat polar bears.

Polar bears eat arctic cod.

Arctic cod eat two types of zooplankton.

Capelin eat harp seals.

Answers

Answer: Polar bears eat arctic cod
Arctic cod eats two type of zooplankton

Answer:

B. Polar bears eat arctic cod and C. Arctic cod eat two types of zooplankton

Explanation:

Seals cant eat polar bears and Capelin (fish) can't eat seals. Polar bears do eat cod (fishies) and Arctic cod do eat zooplankton, like copepods

Where would you expect to find a volcano on the map below?
A
B
C
D

Answers

answer=D

i HOPE IT'S HELP

In the map given, we would expect a volcano at point D because volcanoes can be formed at both convergent and divergent plate boundaries.

What is a volcano?

A volcano is a crack in the crust of a planet, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber beneath the surface. Volcanoes are most commonly found where tectonic plates are diverging or converging on Earth, and the majority are found underwater.

Volcanoes can also form where the crust's plates are stretching and thinning, as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Upwelling diapirs from the core-mantle boundary, 3,000 kilometres deep in the Earth, are thought to cause volcanism away from plate boundaries.

Therefore, at point D there would be probably a volcano.

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If a plant does not have carbon dioxide which of the following could happen
1.it will make more glucose
2.it will make less glucose
3.it will have no effect on photosynthesis
3.the plant will grow faster

Answers

Answer:

2

Explanation:

In your own opinion, to a NASA Engineer, which is more important, science or math? Explain your answer and be prepared to defend it during our Socratic seminar.

Answers

Both are extremely important however, math may be more important in the situation because Math is used for size of ship, amount of fuel, angle at which the vessel is pointed in, the time it would take to get there, how many crew members it a vessel can hold, etc...

why does the moon have different phases

A. The moon’s changing position in relation to earth and the sun
B. Earth’s shadow being cast on the moon
C. Sunlight reflecting off Earth and hitting the moon
D. Changes in the amount of sunlight hitting the moon

Answers

Answer:

A. The moon’s changing position in relation to earth and the sun

Explanation:

As the Sun sets the moon will rise with the side that faces earth full exposed to sunlight. The moon has phases because it orbits the earth which will cause the portion we see to illuminate change.

(Have a great day!)

Which plate is being subducted at the Tonga plate? Which plate is staying intact?

Answers

Answer:

here's your answer

Explanation:

The Tonga plate is subducting the Pacific plate along the Tonga Trench. This subduction turns into a transform fault boundary north of Tonga.

I hope it's helpful for you.....

Jose just purchased new tires for his ten-year-old car. Is this purchase counted towards GDP?*


A. Yes
B. No

Answers

Answer:

A: yes

Explanation:

What is not included in GDP

Intermediate goods (they are a finished product)

Transfer payments and non-market activities (he paid for them, and it did not state that an exchange was made)

Used goods (they are new tires)

Illegal goods (tires are not illegal)

_______________-_-_______________

What is included in GDP

Consumption

Business investment

Government spending on goods and services

Net exports

Why do different parts of cities have different levels of development?

HURRY PLEASE!!!!!!

Answers

Answer:

Why might cities grow at different rates? [These factors include location, proximity to other cities, and access to transportation.] ... Why are cities often surrounded by other nearby cities? [Transportation, suburbanization, and new down- town centers can lead to edge cit

Why do we need to slow down deforestation?

We just watched Deforestation 101 and Rainforests 101 from National Geographic so i think yall should use that video as a reference.

This is due 1 PM (US time)
Help

Answers

Answer:

deforestation destroys animal habitats.

Explanation:

i you get rid of more trees, animals will go extinct because they have nowhere to live.

What’s the difference in the range of temperatures recorded last year and the range of temperatures recorded two years ago

Answers

Answer:

To find:

1. Range of temperature between two years

2. Modal temperature last year

3. Median temperature 2 years ago.

Solution:

1. Range is difference between the highest and lowest value.

Range of last year = highest value-lowest value

= 27-6 = 23

Range 2 years ago = highest value - lowest value

= 25-17 = 18

So, difference in range of temperature between two years = 23-18 = 5

2. Modal temperature last year = 11°C

(number that appears most frequently in the series arranged in numerical

order from smallest to largest)

3. Median temperature 2 years ago,

Median = middle number of the series.

Arrange numbers from lowest to highest. As this series contains even

numbers of entries, so median is average of middle numbers. So, (13+17)/2 = 15

How much colder was Earth's average temperature in degrees F during the last Ice Age than it is now?

Answers

average tempreature during the ice age was around 46 degrees Fahrenheit although the polar regions were far colder, around 25 degrees Fahrenheit which is colder than the global average.
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Imagine that you are helping to build a store management system for a fast food restaurant. Given the following lists, write a program that asks the user for a product name. Next, find out if the restaurant sells that item and report the status to the user. Allow the user to continue to inquire about product names until they elect to quit the program. HELP HELP HELP HELP PLS I need help what do I have to do plz if you dont know the answer dont write nothing thank you PLEASE HELP !! ILL GIVE BRAINLIEST !! In Mayan art, what are Intels?O A. long, stone slabs with inscriptions and carvings meant to glorify Mayan kings and their deedsOB. plaster-like materials that harden when they dry.blocks that go over a space created by two vertical supports, such as the area at the top of a doorwayOD.books me pueden ayudar a poner los adjetivos Sea breeze happens during the day.A. TrueB. False A machine is shut down for repairs if a random sample of 100 items selected from the daily output of the machine reveals at least 15% defectives. (Assume that the daily output is a large number of items.) Suppose that a random sample of 20 items is selected from the machine. If the machine produces 20% defectives, find the probability that the sample will contain at least three defectives, by using the following methods. (a) the normal approximation to the binomial (Round your answer to four decimal places.) A researcher was interested in comparing the amount of time spent watching television by women and by men. Independent simple random samples of 14 women and 17 men were selected, and each person was asked how many hours he or she had watched television during the previous week. The summary statistics are as follows: Women Men _ Sample mean 12.9 hrs 16.4 hrs Sample SD 4.0 hrs 4.2 hrs Sample size 14 17 This sample data is then used to test the claim that the mean time spent watching television by women is less than the mean time spent watching television by men. Assume that the sample variances are equal, and a .05 significance level is used. What can we conclude from this test Match the risk factors to the type of abuse. a ball rolls horizontally of the edge of the cliff at 4 m/s, if the ball lands at a distance of 30 m from the base of the vertical cliff, what is the the hight of the cliff Find the value of x for the right triangle.4510 Identify the second quartile in the box-and-whiskers plotThe median of the data set is(attached) . A vector has initial point of (-1,4) and terminal point (-4,2) write v in component form What is the height of the token?A.B.C.D. What are the next three terms in the sequence 3, 6, 9, 12, ...? ANSWER ASAP GIVING BRAINLIEST!Please answer the following essay question with 5 or more sentneces:Why was Ceres unable to go to the underworld and bring Porserpina back? Why was Ceres power to rescue her daughter limited? Explain your answers using specific details from the myth. Gabriel brings 25 cupcakes to share with his classmates at school. At the end of the day, he has 3 cupcakes remaining. What percent of the total cupcakes did Gabriel share with his classmates?A 12%12%B 22%22%C 75%75%D 88% Max is going to eat either a slice of pie, an apple, or drink a cup of cider for a snack. He is also going to buy pumpkin or a hat. How many different ways can max eat one snack or buy one item Which answer choice represents a person burning 45calories by climbing 9 flights of stairs?FNumber of Flights ofStairs Climbed, fNumber of CaloriesBurned, cG.c=f+5, where c represents the number ofcalories burned and f represents the number offlights of stairs climbed.15315525735JA person who climbs 5 flights of stairs willburn 1 calorie9022NeedHeln2