A black hole has a Schwarzschild radius of 88.61 km or 8.86×104 meters. What is its...
A black hole has a Schwarzschild radius of 88.61 km or 8.86×104 meters. What is its mass?
Homework Answers
By using the mathematical formula
RS= 2GMBH/c2
Mass of the black holeMBH = (RS X c2)/ 2G
Where RS is the Schwarzschild radius
MBH= mass of Black hole
c= velocity of light
G= gravitational constant= 6.674×10−11 m3⋅kg−1⋅s−2.
Value of c in m/s= 186,000 mi/s
MBH= (8.86×104 X 186,000 X 186,000)/2X 6.674×10−11
=30.567X 1014/13.348 X 10−11
=2.29 X 1025 kg will be the mass of the Blackhole
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