What compact object has gravity so strong that light cannot escape?
Answer
black hole
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What compact object has gravity so strong that light cannot escape?
Answer
black hole
What kind of waves are ripples in spacetime predicted by general relativity?
Answer
gravitational waves
Which 1887 experiment is famous for failing to detect an aether wind?
Answer
Michelson-Morley experiment
Which equation expresses mass-energy equivalence in special relativity?
Answer
E=mc^2
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Latest trivia questions
What kind of waves are ripples in spacetime predicted by general relativity?
Answer
gravitational waves
Which 1887 experiment is famous for failing to detect an aether wind?
Answer
Michelson-Morley experiment
Which lake, also called Golfo Dulce, is Guatemala's largest lake?
Answer
Lake Izabal
Which closed-off freshwater lake is the largest lake in the Netherlands?
Answer
IJsselmeer
Which Austria-Hungary lake is the largest endorheic lake in Central Europe?
Answer
Lake Neusiedl
Which lake on Zealand is Denmark's largest lake by area?
Answer
Arresø
Which lake in Aetolia-Acarnania is Greece's largest natural lake?
Answer
Lake Trichonida
Which lough is the largest lake within the Republic of Ireland?
Answer
Lough Corrib