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What experiment tested the equivalence principle by measuring the acceleration of different substances?
Answer
Eötvös experiment
What theorem states that any spherically symmetric vacuum solution in general relativity must be static?
Answer
Birkhoff's theorem
What type of redshift is caused by the expansion of the universe?
Answer
cosmological redshift
What metric describes a non-rotating, uncharged black hole?
Answer
Schwarzschild metric
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What theorem states that any spherically symmetric vacuum solution in general relativity must be static?
Answer
Birkhoff's theorem
What type of redshift is caused by the expansion of the universe?
Answer
cosmological redshift
What quantum effect causes black holes to evaporate?
Answer
Hawking radiation
What metric describes a non-rotating, uncharged black hole?
Answer
Schwarzschild metric
What process extracts energy from a rotating black hole?
Answer
Penrose process
What transformation equations relate coordinates in different inertial frames in special relativity?
Answer
Lorentz transformation
What principle states that gravitational mass and inertial mass are equivalent?
Answer
equivalence principle
What is the maximum mass limit for a stable white dwarf star?
Answer
Chandrasekhar limit