Question: Is it theoretically possible to separately measure hydrogen 1s 2s transition absorption and emission line frequencies? They are…
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Apparent Motion at the Speed of Light
Question: If there was a super long empty truck moving half the speed of light and inside it is,…
How to Calculate the Flux of a Supernova Remnant
Question: Good day Sir. How is work? Please I kinda need help. I have a question disturbing my mind….
What Happens to Matter that Falls into a Black Hole?
Question: So a question from the uneducated. If all matter at the beginning was in one infinitely small point…
What Object Emit Radio Waves?
Question: What objects emit radio waves? — Chris Answer: In fact, all objects that emit energy also emit radio…
Do the Planets Have a Physical Effect on the Sun?
Question: We know that our sun has a profound impact on all planets in our solar system. But, does…