subject

Physics, 17.11.2020 01:00 kaileyy06

Why do astronomers think that the Universe is expanding?

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 22:00

What happens to the light rays when they hit the specimen?

Answers: 1

question

Physics, 22.06.2019 05:10

A26 cm object is 18 cm in front of a plane mirror. a ray of light strikes the object and is reflected off the mirror at a 42-degree angle. what is the angle of reflection? degrees what type of image is formed? what is the size of the image? cm

Answers: 2

question

Physics, 22.06.2019 05:30

If gases like carbon dioxide and methane make up less than 1% of the total atmosphere, why is it important for scientists to monitor changes in percentages of these gases?

Answers: 1

question

Physics, 22.06.2019 14:30

Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.

Answers: 2

You know the right answer?

Why do astronomers think that the Universe is expanding?...

Questions

question

Computers and Technology, 14.01.2021 20:20

Which of these is a small'plain text file that a website might place on your local drive? Choose the answer. cookie spam viru...

question

Mathematics, 14.01.2021 20:20

Find the volume of a cone with a height of 6 cm and a base diameter of 8 cm, Use the value 3.14 for it, and do not do any rounding. Be sure to...

question

Chemistry, 14.01.2021 20:20

How many moles of sucrose are in 5.25x1029 sucrose molecules?...

question

English, 14.01.2021 20:20

Who is King James the first...

question

Chemistry, 14.01.2021 20:20

Got extra points for the good people on...

question

Physics, 14.01.2021 20:20

A student has a rectangular block. It is 2 cm wide, 2 cm tall, and 25 cm long. It has a mass of 600 g. First, calculate the volume of the block. Then,...

question

English, 14.01.2021 20:20

Does anyone have the WAP?...

question

Mathematics, 14.01.2021 20:20

Please help if your not busy ! What is 20% of 81...

question

English, 14.01.2021 20:20

In which sentence does the verb agree with the subject? Neither braids nor a ponytail keeps my hair out of my eye Checkers and chess is both ex...

question

Arts, 14.01.2021 20:20

Arrange the tiles in the order in which the events happened in history. The first comic strip by Willhelm Busch, called Max and Mortiz, published in...

question

Health, 14.01.2021 20:20

Do I need to quarantine if I have the rhino virus?...

question

Spanish, 14.01.2021 20:20

En cual estacion van muchoes turistas a la cuidad...

question

Mathematics, 14.01.2021 20:20

B) Alfie says that all the digits in odd numbers are odd. Which of the numbers below show that Alfie is not correct? A: 5634 B: 7931

question

History, 14.01.2021 20:20

1 Latin America is not a continent, but this instead a Panama 2. b. Pacific Ocean 3. C cultural region Latin Amer...

question

Advanced Placement (AP), 14.01.2021 20:20

What is the point of a necklace with ur name on it like y u gotta wear ur name?...

question

Mathematics, 14.01.2021 20:20

The distance between a positively charged object and a negatively charged object increases. If everything else remains constant, what happens t...

question

Mathematics, 14.01.2021 20:20

Write each product as an exponent. 3 x 3 x 3 x 3 x 3 Sorry if I keep asking these questions, I’m doing a quiz that I need to complete....

question

Mathematics, 14.01.2021 20:20

Plz help a girl out due in 3 mins iready ...

question

Mathematics, 14.01.2021 20:20

ARST is dilated with the rule D1,113 (x, y), where the center of dilation is T(3,-2). The distance between the x-coordinates of R and T is

question

English, 14.01.2021 20:20

Which traditional character is Vera most like? A Snow White, who hid from her evil stepmother B Hansel, who lost his way in the forest C...

More questions: Physics Another questions

Questions on the website: 13722366