What Prediction Does General Relativity Make for Pulsars in a Binary

Q21: Gamma ray bursts were first recorded while

Q22: The mass of a black hole concentrated

Q23: The oldest pulsars are billions of years

Q24: A black hole is _.<br>A) an object

Q25: Any compact object with a mass greater

Q27: Most of the energy emitted by a

Q28: A magnetar is a type of _.<br>A)

Q29: The event horizon is located at the

Q30: Jets from compact objects are explained by

Q31: Neutron stars must _.<br>A) rotate very rapidly<br>B)