Physics, 16.04.2020 03:59 Chandler1Gaming

For each star, determine how its light would be shifted. Not all choices may be used, and some may be used more than once. A red dwarf moving away from Earth at 39.1 km/s

A yellow dwarf moving transversely at 15.1 km/s
A red giant moving towards Earth at 23.3 km/s
A blue dwarf moving away from Earth at 25.9 km/s
A red dwarf moving transversely at 14.1 km/s

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 18:00, lizarroyo

Acommercial passenger jet can travel up to 970 km/hr at an altitude of 30,000 feet. at this speed, how long will it take the jet to travel 1,865 kilometers? a. 2.3 hrs b. 1.9 hrs c. 1.7 hrs d. 1.5 hrs

Answers: 1

continue

Physics, 22.06.2019 02:40, esheagustafson

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.

Answers: 2

continue

Physics, 22.06.2019 03:00, lex1kkkk

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

Answers: 1

continue

Physics, 22.06.2019 08:00, JuanTorres7

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato

Answers: 3

continue

You know the right answer?

For each star, determine how its light would be shifted. Not all choices may be used, and some may b...