andreselbravo1 andreselbravo1

03-07-2020
Geography

contestada

I’ll mark brainlist for the correct answer

Ill mark brainlist for the correct answer class=

Respuesta :

04-07-2020

the answer is B. The Doppler Effect is used to calculate the velocity (speed) of something. Astronomers use it to see how fast stars and galaxies are moving away from us.

Answer Link

MrSmart200020 MrSmart200020

29-07-2020

B because it states a lot about the Doppler effect

Answer Link

Otras preguntas

PLEASE HELP I GIVE THANKS

Cells that are not dividing remain in the...?

how do I find the calculated sum of 1/7 and 1/2

What two factors affect the rate of acceleration of an object?

How Do Humans Affect the Desert Biome

Triangle ABC is similar to triangle QRS by the AA Similarity Postulate. Also, m∠A = 45° and m∠S = 75°. What is m∠B? _________ °

What arouses men more than any other scent in the world (according to the Smell & Taste Treatment and Research Foundation in Chicago)?

Factorise this 72-6x

how many eighty fours are in 672

If 3t − 7 = 5t , then 6t = how do you solve this