subject
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

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 19:00
Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?
Answers: 2
question
Physics, 21.06.2019 23:30
Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
Answers: 1
question
Physics, 22.06.2019 01:00
What are igneous intrusions and extrusions
Answers: 2
question
Physics, 22.06.2019 08:00
What is a carrier wave and how does it affect what you hear on the radio
Answers: 1
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...
Questions
question
Mathematics, 23.08.2019 10:30
question
English, 23.08.2019 10:30
question
Mathematics, 23.08.2019 10:30
Questions on the website: 13722361