Physics
Albert's user avatar
Albert's user avatar
Albert's user avatar
Albert
  • Member for 5 years, 7 months
  • Last seen this week
  • Spain
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507
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16
answers
2
questions
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About

I am from Spain, Europe, and by profession an engineer. My English is not as good as I would like it to be. I am interested in Science in general, and particularly in Astronomy, Physics, and Mathematics.

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16
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13
Posts
72
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10
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4
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22
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7
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11
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4
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22
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Top posts
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All Questions Answers
Score Newest
answer
4
How fast is the edge of the observable universe expanding from the Earth?
Oct 19, 2021
answer
4
How to represent orbital velocity of a planet on an elliptical path in terms of time?
Dec 22, 2021
question
3
Volume of an Universe with $k=+1$
Apr 25, 2018
answer
3
How small could the universe be?
May 25, 2018
answer
3
In RLC circuit, if source voltage $V(t)=V_p \sin(\omega t)$ then $V_p= \sqrt{V_{R,p}^2+(V_{L,p}-V_{C,p})^2}$?
May 31, 2018
answer
3
At what cosmological redshift $z$, does the recession speed equal the speed of light? How is it calculated?
Dec 9, 2019
question
2
Keck versus Webb: discrepancies in the redshift measurements of the galaxy GN-z11 (the most distant galaxy discovered with the Hubble Space Telescope)
Feb 15
answer
2
Scientific book about time travel?
Apr 26, 2018
answer
2
Explicit equation for scale factor - how long valid?
Jul 20, 2018
answer
2
Precision in cosmological constant
Sep 8, 2018
Top network posts
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27
Small bright constellation on the photo
26
Which is brighter, Mars as seen from Earth, or Earth as seen from Mars?
9
Will the James Webb Space Telescope be visible from earth?
9
The shape of the moon limb/crescent (terminator line)
8
Size of the Unobservable Universe

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