QueenKatYT3174 QueenKatYT3174

08-03-2022
Physics

contestada

What does it mean when an emission line of helium from a galaxy is shifted toward red.

Respuesta :

AlphaWolf294 AlphaWolf294

14-03-2022

Answer:

The galaxy is moving away from the viewer.

Explanation:

Answer Link

Otras preguntas

A smaller square park has an area of 3,600 square meters. What is the length of one side of the park

A certain forest covers an area of 2000 km [tex] ^{2} [/tex]. Suppose that each year this area decreases by 4.75 % . What will the area be after 6 years?

Solve For Each Variable 1. 6r + 7 = 13 + 7r 2. 13 - 14x = 1 - x 3. 2 ( x + 7 ) + x = - 20 4. -8 - x = x - 4x

When waiting to make a left turn, you should give the right-of-way to vehicles coming from the opposite direction: a. until at least two vehicles have passed b.

A las amigas de Luisa les encanta ir de compras. Describe la ropa que ven, usando la forma apropiada del adjetivo demostrativo. (Describe the clothes with the c

In the pair of equations bx-6y=18 and 2x-3y=9,b is a constant. The system of two equations has infinitely many solutions. What is the value of b

-3x+4y=-4 -2x+5y=9solve the following system of equations

In which country was the guillotine invented?A. JapanB. FranceC. NorwayD. Canada

Last year's average ticket price was £22. This year, the average ticket price has increased by 5%. what is the average price of this year's ticket

HELP IF YOU HAVE A HEART PLEASE I'M TIMED AND RLLY STRESSED OUT The figure below shows a shaded circular region inside a larger circle: A shaded circle is sho