Physics, 10.12.2019 05:31 brownboimexican
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Answers: 3
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The difference between a red shift and a blue shift has to do with wavelength frequency. t or f
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Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?
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Physics, 22.06.2019 17:40, tylercapozzoli
Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?
Answers: 1
Which statement about the cosmic microwave background isnottrue? a) it is the result of a mixture of...
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