subject
Physics, 23.09.2019 10:30 shainaanderson24

Ascientist is studying the light emitted by several celestial objects. he records the shifts in each object’s spectral lines (in nm). based on these measurements, determine whether each object is moving toward or away from earth. use the diagram of the visible light spectrum to you. 400 nm shifted to 430 nm 610 nm shifted to 580 nm 512 nm shifted to 480 nm 670 nm shifted to 690 nm

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:20, nicole667
Write maxwell's equations and discuss the terms involved and the results of each equation in classical electrodynamics. if it is possible to write these equations in integral form, give the integral forms. find the wave equation for electromagnetic waves from the maxwell equations. what is the propagation velocity of electromagnetic waves in space according to the wave equation you find?
Answers: 3
image
Physics, 22.06.2019 07:00, luisr0754
Critical mass is the of material required to produce a chain reaction. a.) minimum amount b.) atomic mass c.) precise amount d.) maximum amount
Answers: 1
image
Physics, 22.06.2019 07:00, dsperez201938
We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?
Answers: 1
image
Physics, 22.06.2019 12:00, fryday2516
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?
Answers: 1
You know the right answer?
Ascientist is studying the light emitted by several celestial objects. he records the shifts in each...

Questions in other subjects:

Konu
Mathematics, 30.04.2021 04:20
Konu
Mathematics, 30.04.2021 04:20
Konu
Physics, 30.04.2021 04:20
Konu
Mathematics, 30.04.2021 04:20