The Schwarzschild radius RBH for an object of mass M is defined as RBH = 2GM c² where c is the speed of light and G is the universal gravitational constant. RBH gives the radius of the event horizon of a black hole with mass M. In other words, it gives the radius to which some amount of mass M would need to be compressed in order to form a black hole. RBH = The mass of the Sun is about 1.99 × 10³0 kg. What would be the radius of a black hole with this mass? m

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
icon
Related questions
Question
100%

The Schwarzschild radius RBH for an object of mass is defined as

(See image.)

where is the speed of light and is the universal gravitational constant. RBH gives the radius of the event horizon of a black hole with mass M. In other words, it gives the radius to which some amount of mass M would need to be compressed in order to form a black hole.

 
1. The mass of the Sun is about 1.99 × 1030 kg. What would be the radius of a black hole with this mass?
 
2. The mass of Mars is about 6.42 × 1023 kg. What would be the radius of a black hole with this mass?
 
3. Suppose you want to make a black hole that is roughly the size of an atom (take RBH = 1.10 x 10-10 m). What would be the mass M of such a black hole?
The mass of Mars is about 6.42 × 10²3 kg. What would be the radius of a black hole with this mass?
RBH
=
Suppose you want to make a black hole that is roughly the size of an atom (take RBH 1.10 × 10-¹0 m). What would be the
mass M of such a black hole?
M =
m
kg
Transcribed Image Text:The mass of Mars is about 6.42 × 10²3 kg. What would be the radius of a black hole with this mass? RBH = Suppose you want to make a black hole that is roughly the size of an atom (take RBH 1.10 × 10-¹0 m). What would be the mass M of such a black hole? M = m kg
The Schwarzschild radius RBH for an object of mass M is defined as
RBH
RBH
-
where c is the speed of light and G is the universal gravitational constant. RBH gives the radius of the event horizon of a black
hole with mass M. In other words, it gives the radius to which some amount of mass M would need to be compressed in order
to form a black hole.
2GM
c²
The mass of the Sun is about 1.99 × 10³0 kg. What would be the radius of a black hole with this mass?
=
m
Transcribed Image Text:The Schwarzschild radius RBH for an object of mass M is defined as RBH RBH - where c is the speed of light and G is the universal gravitational constant. RBH gives the radius of the event horizon of a black hole with mass M. In other words, it gives the radius to which some amount of mass M would need to be compressed in order to form a black hole. 2GM c² The mass of the Sun is about 1.99 × 10³0 kg. What would be the radius of a black hole with this mass? = m
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Relativistic speed and time
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON