![subject](/tpl/images/cats/fizika.png)
A. how does the speed of light in a vacuum change when observed from two different frames of reference?
b. which frames of reference must be studied using general relativity?
c. a stationary observer sees a clock on a train that is traveling at nearly the speed of light. describe how the passage of time on this clock compares with the passage of time on an identical clock that the observer is holding. write 2 - 3 sentences explaining your reasoning.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:20
Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:20
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:50
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 2
You know the right answer?
A. how does the speed of light in a vacuum change when observed from two different frames of referen...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.07.2020 14:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fr.png)
French, 21.07.2020 14:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 21.07.2020 14:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.07.2020 14:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.07.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 21.07.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 21.07.2020 14:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.07.2020 14:01
![question](/tpl/images/cats/istoriya.png)
History, 21.07.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 21.07.2020 14:01