Biology, 20.07.2019 03:30 canonmille2
Astronomy a star’s light is shifted to the blue part of the light spectrum. what does this mean about the length of light waves and movement of the star? explain your answer. a. the wavelengths are getting longer, meaning the star is moving away from the observer. b. the wavelengths are getting longer, meaning the star is moving toward the observer. c. the wavelengths are getting shorter, meaning the star is moving toward the observer. d. the wavelengths are getting shorter, meaning the star is moving away from the observer.
Answers: 1
Biology, 21.06.2019 15:00, leo4687
20 points asap! question 1 - in your own words, explain the scientific evidence that supports the plate tectonic theory. question 2 - in your own words, explain why the geological structures in florida are different from the geological structures in colorado.
Answers: 1
Biology, 22.06.2019 07:00, victorialeverp714lg
According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?
Answers: 2
Biology, 22.06.2019 12:00, lymariluna73016
Is dna the same in every cell in the human body explain your answer
Answers: 2
Astronomy a star’s light is shifted to the blue part of the light spectrum. what does this mean abo...
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