subject
English, 10.11.2020 08:50 Manuel2019

Ok so now that you are here can you please help me... please

Unlike an ordinary visible light telescope, SOFIA's telescope looks at how objects absorb infrared light. Infrared light is redder and cooler than visible light. It would be hard to see water molecules with visible light. However, water molecules absorb very specific wavelengths of infrared light. When an infrared telescope detects absorption at this wavelength, scientists are pretty sure they've found water molecules.
Which phrase from the paragraph helps you to understand that SOFIA's technology is essential to detecting water on the moon?

a) Ordinary visible light telescope
b) Redder and cooler than visible light
c) Hard to see water molecules
d) Absorb very specific wavelengths

ansver
Answers: 2

Another question on English

question
English, 21.06.2019 18:30
We would like to work at the soup kitchen underline startsmore frequentlyunderline ends next year. which best identifies the degree of comparison of the underlined adjective or adverb?
Answers: 2
question
English, 22.06.2019 02:30
Which part of the story shows how kiara and tanya's differences affect their friendship? kiara and tanya were the best of friends. when they were 10 years old, they always went everywhere together. all their friends knew that if they found one of them, they would find the other. anyone who didn't know them thought that they were twins because both kiara and tanya had long, silky red hair and pale complexions. they were even similar in height and build. they were more like sisters than friends. but as similar as they were in appearance, they were just as different when it came to their personalities. this difference didn't affect their friendship, at least not for a long time. kiara always got out and participated in activities and competitions. tanya was happiest when reading a book at home. kiara was outgoing and talkative. tanya was quiet and shy. kiara was popular, and people were drawn to her because of her ability to make quick friends. tanya hardly had any friends besides kiara. as they grew older, kiara managed to make a large group of friends. tanya, on the other hand, still remained shy and reserved. this difference in their personalities eventually caused a rift between the two friends. tanya would refuse invitations to parties and movies that kiara invited her to. she just didn't want to hang out with people she didn't know that well. kiara couldn't understand why. she thought tanya disliked her friends. eventually, kiara and tanya both realized that they had outgrown one another. they still remained friends, but they were not as close as they once had been.
Answers: 1
question
English, 22.06.2019 07:50
Describe how the festival of spring bring out the latent joy in human nature?
Answers: 3
question
English, 22.06.2019 09:30
Why might carl sandburg have placed an emphasis on politeness among the animals in the committee of sixty six and in the interactions the animals have with humans in "how the animals lost their tails and got them back traveling from philadelphia to medicine hat"? a. to show that animals are more polite than humans b. to poke fun at the extreme politeness of the animals c. to teach children how to interact with adults d. to teach children how to interact with animals asap
Answers: 1
You know the right answer?
Ok so now that you are here can you please help me... please

Unlike an ordinary visible...
Questions
question
Mathematics, 18.03.2021 21:10
question
Mathematics, 18.03.2021 21:10
question
Mathematics, 18.03.2021 21:10
question
Computers and Technology, 18.03.2021 21:10
Questions on the website: 13722367