Neutron Stars Quiz

What happens when the hydrogen in a star is exhausted?

• It becomes a black hole

• It turns into a white dwarf

• It collapses and forms a neutron star

• It explodes in a supernova

What is the size of a neutron star compared to the Earth?

• 10 million times larger

• 1 million times larger

• 10 times larger

• 100 times larger

What is the temperature of a neutron star's surface compared to the Sun?

• 10,000 degrees Celsius hotter

• 100,000 degrees Celsius hotter

• 10,000,000 degrees Celsius hotter

• 1,000,000 degrees Celsius hotter

What is the outermost layer of a neutron star made of?

• Iron

• Carbon

• Hydrogen

• Helium

What is the name of the material inside a neutron star that is shaped like spaghetti and lasagna?

• Nuclear soup

• Quark-gluon plasma

• Nuclear pasta

• Strange matter

What type of stars are known for emitting radio pulses due to their fast spin?

• Black holes

• White dwarfs

• Red giants

• Neutron stars

What is the strongest type of magnetic field in the universe?

• Neutron star

• White dwarf

• Red giant

• Black hole

What event can occur when two neutron stars are friends with each other?

• Supernova explosion

• Kilonova explosion

• Black hole formation

• White dwarf formation

What is the origin of most of the heavy elements in the universe?

• Supernova explosion

• Black hole formation

• Kilonova explosion

• Neutron star collision

What is the lifespan of a neutron star?

• 10 million years

• 100 million years

• 1 billion years

• 10 billion years