Biology, 29.05.2020 21:04 dxpebetty64
When a vibrating object is moving (toward, away from, alongside) an observer, the measured frequency of the vibrations will be lower than if the object is moving (toward, away from, alongside) an observer, the measured frequency of the vibrations will be higher than the actual rate of vibration of the object. When a star is moving towards an observer on earth, the light spectrum of the star will appear (redshifted, blueshifted, the same) compared to the light spectrum of the sun, which is considered to be in earth's frame of reference.
Answers: 3
Biology, 22.06.2019 04:40, testedagent2823
The cluster of developing cells from conception until birth is called an
Answers: 1
Biology, 22.06.2019 06:30, unknown6669
Is there any solid scientific evidence that humans have been cloned?
Answers: 1
Biology, 22.06.2019 15:00, whiteshawn0250
Ineed with a hypothesis my question is can seeds sprout in different locations?
Answers: 1
When a vibrating object is moving (toward, away from, alongside) an observer, the measured frequency...