Property of a neutron star that gives it its name.
What is neutron degenerate?
100
The only speed that does not depend on the motion of the observer.
What is the speed of light?
200
Left after a Type II supernova explosion.
What is dense core of the star (neutron star or black hole)?
200
Emitted by a red giant and neutron star binary.
What is X-rays?
This is called an X-ray binary.
200
Einstein's fourth dimension.
What is time?
300
These are made in supernova explosion.
What are new elements?
Most elements heavier than iron are made this way.
300
Rapidly rotating neutron star.
What is a pulsar?
300
This can go faster than the speed of light.
What is nothing?
400
Triggered by supernova shock wave heating and compressing interstellar gas.
What is star formation?
400
Source of gamma ray bursts.
What are magnetars?
400
E=mc2 tells us that mass and energy are _________.
What is the same?
500
Type II supernova leave behind __________.
Type Ia supernova leave behind __________.
What is neutron star and nothing?
500
Two ways black holes can form.
What are (1)Type II supernova and (2)binary accretion?
(1) original star must be massive enough
(2) binary of neutron star and giant, where neutron star pulls mass off giant
500
When an object is in motion it is ______ than at rest.