vpowell6115 vpowell6115

19-04-2022
Physics

contestada

If we say that a galaxy has a lookback time of 1 billion years, we mean that _________.

Respuesta :

Аноним Аноним

19-04-2022

If we say that a galaxy has a lookback time of 1 billion years, we mean that its light traveled through space for 1 billion years to reach us.

have a great day!

Answer Link

Otras preguntas

Can you answer these questions for me please? I'm giving 30 points! What are the subject-verb agreements in these sentences? "The young men clear the room, swee

HELP QUICKLY PLS THIS IS VERY IMPORTANT!!!

Find the diameter of each circle given the radius. radius=6cm radius=5cm radius=9cm radius=8cm radius-1.5cm radius=18cm radius=4cm

(someone passed this to me) 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine com

Can anyone help me in this question!!!

What are the characteristics/beliefs of Buddhism?

Tina has taken the time to modify font sizes and colors in a text box and would like to duplicate those settings on other text boxes within her presentation. Wh

7. What is the slope of the line that passes through (12, 10) and (11, 15)?

Monica med 3 ounces of blue paint with 2 ounces of yellow paint. She decided to create 20 ounces of the same mixture. How many ounces of yellow paint does Monic

Pls help me I am lost!!!