When a star becomes a singularity and has zero volume and infinite density, it is called_______________?

A. White dwarf
B. Blue giant
C. Wolf-Raynet star
D. Black hole

Submitted by: Mansoor Ul Haque

Related Mcqs:

The final phase of a star’s evolution is determined by the star’s:
A. Age
B. Gravitational pull
C. Density
D. Mass
Submitted by: Mansoor Ul Haque
This in-between phase of stellar nurseries and star formation in stellar evolution is when the gathered dust is still condensing to form a star.
A. Alpha Stage
B. Stellar Genesis
C. Protostar
D. Star of Adam
Submitted by: Mansoor Ul Haque
Water has high density and minimum volume at__________?
A. 0°C
B. 4°C
C. 100°C
D. None of these
Submitted by: Mir Turab Ali
You have discovered a new celestial body. It has a thick atmosphere and it produces powerful cosmic winds and, when observed, the clouds obscure the body. You have determined it is this type of star.
A. Wolf-Rayet star
B. Red supergiant
C. Stellar storm
D. Pulsar
Submitted by: Mansoor Ul Haque
Which is the biggest star in the Universe?
A. UY Scuti
B. Rigel
C. Canopus
D. Arcturus
Submitted by: Shahbaz Jiskani
The ________ system is the closest star system to our sun.?
A. Promixa Centauri
B. Alpha Centauri
C. Red proxima Centauri
D. None of these
Submitted by: Shahbaz Jiskani
The nearest Star to the planet earth is ________ ?
A. Regel
B. Canopus
C. Sun
D. Betelgeuse
Submitted by: Shahbaz Jiskani
Nearest star to the sun is: ___________?
A. Proxima Centauri
B. Alpha Scorpius
C. Beta Orionis
D. Vegetal
Submitted by: Babar Ali Kunbhar
What is the distance of the star Proxima Centauri from the planet Earth ________?
A. 4.2 light years
B. 3.2 light years
C. 2.4 light years
D. 1.5 light years
Submitted by: Adeeb Rahman
___________ is a star at the center of the solar system?
A. Earth
B. Mercury
C. Sun
D. Venus
Submitted by: Muhammad Abdullah