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What is the typical size of the typical white dwarf in solar radii?
The typical size of a white dwarf is about the size of Earth, which is approximately 0.008 solar radii. White dwarfs are very dense objects that have collapsed from the remnants of low to medium mass stars.
Which of these has the smallest radius a 1.2 solar mass white dwarf a 0.6 solar mass white dwarf or Jupiter?
Jupiter is far larger than the other two. White dwarfs can be treated as Fermi gasses, and have the interesting property that as their mass increases their radius decreases. So the smallest is actually the 1.2 solar mass white dwarf.
Is a white dwarf smaller than Pluto?
A white dwarf could be smaller or bigger than the moon since it's size varies depending on the mass of the white dwarf. Since the mass of the moon is 7.347 x 1022 kg and the mass of Pluto is 1.31×1022 kg the size of a white dwarf is also smaller or bigger than Pluto depending on it's mass.
What is the radius of a white dwarf with a mass of 1.5 solar units?
Such a white dwarf could not exist. Above 1.4 solar masses a white dwarf will collapse to form a neutron star.
What would happen if a white dwarf gained enough mass to reach the 1.4 solar-mass white dwarf limit?
If a white dwarf gained enough mass to reach the 1.4 solar-mass white dwarf limit, it would undergo a catastrophic event known as a Type Ia supernova. This explosion would release a tremendous amount of energy and result in the complete destruction of the white dwarf.
What is the order of radius for 1 solar mass white dwarf 1 solar mass star 1.5 solar mass neutron star and 1 solar mass black hole from smallest to largest?
1 solar mass black hole (smallest) 1 solar mass white dwarf 1 solar mass star 1.5 solar mass neutron star (largest)
What happens to the size of a white dwarf when its mass is increased?
When the mass of a white dwarf increases, its size decreases. This is because the increased mass causes the white dwarf to contract under its own gravity, making it smaller and denser.
How does a 1.2-solar-mass white dwarf compare to a 1.0 -solar-mass white dwarf?
The sun is still converting hydrogen into helium and on up the periodic table. Basically the sun is in static equillibrium between expansion and contraction due to gravity. When a sun reaches the white dward stage it no longer has the gravitational force to undergo the fusion of hydrogen into helium ect
Is a white dwarf smaller than a red dwarf?
Yes, far smaller. A red dwarf is a whole star in and of itself. A white dwarf is the collapsed remnant of the core of a low-to medium mass star. A white dwarf may be about the size of Earth.
Which of these objects has the largest radius 1. a 1.2 solar mass white dwarf 2. a 1.5 solar mass neutron star 3. a 3 solar mass blackhole?
Answer is 1
what star is smaller neutron star or white dwarf star?
A neutron star is smaller, but has a greater mass. A typical white dwarf is about the size of a terrestrial planet. A typical neutron star is a few miles across.
What happens if the mass of a white dwarf reaches the 1.4 solar mass limit?
If the mass of a white dwarf reaches the 1.4 solar mass limit, it will no longer be able to support itself against gravity through electron degeneracy pressure. This will trigger a runaway fusion reaction of carbon and oxygen, leading to a supernova explosion known as a Type Ia supernova.
