necolewiggins37 necolewiggins37
  • 19-12-2022
  • Physics
Answered

The nearest star beyond the Sun is Alpha Centauri, 4.2×10^16m away. If we were to receive a radio message from this star today, find the time when it would have been sent.



Answer :

Other Questions

During a transit event, the absorption lines from the star will be?
The gravitational force exerted on a star by a planet is?
how do we determine the milky way's mass outside the sun's orbit?
The law of conservation of energy states that (1 point) Group of answer choices all energy in the universe comes from the sun and remains in the same form energ
In a study of the forces involved when motor proteins move subcellular structures in cells, Shtridleman et al.* studied the motion of objects in living cells. I
Examine this DNA strand: TACCTGGCA. The sequence that would be found on the other side of theDNA molecule would be: a. TACCTGGCA b. ATGGACCGT c. UAGGUGGCA d. AU
A. the instant of time at which the vesicle is moving with the highest speed. a,b,c,d or e?B. the instant of time at which the vesicle is moving with the slowes
how long does it take to ride a car from new jersey to the monument?
Why would a nation impose an import quota? O to increase its exports to other nations to increase its national standard of living O to redistribute wealth from