Leos Ondra

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498 reputation

314

bio	website	leosondra.cz
	location	Rančířov near Jihlava, Czech Republic
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visits	member for	1 year, 2 months
	seen	3 hours ago
stats	profile views	44

summary answers questions tags badges favorites 1 bounties reputation activity

18 Answers

votes activity newest

5	Was Jupiter's mass “guessed at” by Kepler or Galileo?
3	Where did Karl Schwarzschild derived his solution?
2	In astronomy what phenomena have theory predicted before observations?
2	In astronomy what phenomena have theory predicted before observations?
2	Why does the sky change color?

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498 Reputation

+60	Is period of rotation relative?
+20	Gravitational redshift of Hawking radiation
+20	Does it make a sense to speak about age of electron or atom?
+10	Why does the sky change color?

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16 Questions

votes activity newest

13	Can light exists in $2+1$ or $1+1$ spacetime dimensions?
12	Is period of rotation relative?
7	Is spacetime flat inside a spherical shell?
4	Gravitational redshift of Hawking radiation
4	Does it make a sense to speak about age of electron or atom?

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67 Tags

9 astronomy × 4	4 big-list × 2
8 history × 3	4 theory × 2
5 general-relativity × 9	3 cosmology × 5
5 orbital-motion	3 visible-light × 4
4 optics × 4	3 black-holes × 3

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1 Account

Physics

498 rep

314

16 Badges

recent class name

Nice Question × 2	Promoter
Custodian	Self-Learner
Yearling	Revival
Necromancer	Critic
Benefactor	Commentator

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1 Active bounty

active offered earned

+50	Is period of rotation relative?

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35 Votes Cast

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