Astronomers use ____________ to determine the magnetic field of white dwarfs.
A) the doppler effect
B) Wien's law
C) conservation of angular momentum
D) the Zeeman splitting of spectral lines
Correct Answer:
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Q6: The Chandrasekhar limit is the largest _
Q7: _ are remnants of low-mass stars.
A) Neutron
Q8: Type Ia supernovas involve a _.
A) white
Q9: Compared to the Sun, white dwarfs have
Q10: White dwarfs have a surface composed of
Q12: Why do white dwarfs have high temperatures?
A)
Q13: If left in isolation a white dwarf
Q14: A _ happens when a single high-mass
Q15: _ are hot compact remnant stars whose
Q16: This recurring event happens in the case
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