Question

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What happens to a white dwarf with a mass equal to 1.4 solar masses?

A.

It collapses to form a neutron star.

B.

It collapses to form a black hole.

C.

It remains stable as a white dwarf.

D.

It explodes as a supernova.

Answer 1

Answer:

The limit is the Chandrasekhar limit of 1.38 -> 1.4 solar masses. so once it reaches that limit it will become a neutron star so the answer is A

hope im right

Answer 2

At the time When the white dwarf with a mass of 1.4 solar masses so it is collapsed to create a neutron star. Hence, option A is correct.

What is Chandrasekhar's limit?

It is the maximum mass of stabling the white dwarf star. The presently accepted value should be approx 1.4 M. Also, it should collapse via the electron degeneracy pressure and it resisted the collapse via the thermal pressure.

Also, when it should be reached the limit so it should develop a neutron star.

Therefore, the correct option is A.

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