Event horizon, Physics

Assignment Help:

Event horizon:

The radius which a spherical mass has to be compressed to transform it in a black hole, or the radius at which space and time switch responsibilities. Once inside the event horizon, it is impossible fundamentally to escape to the outside. In addition, nothing can prevent a particle from hitting the singularity within extremely short amount of proper time once it has entered the horizon. In this case, the event horizon is a "point of no return."

For generalized black holes (in geometrized units) the radius of the event horizon, r, is

r = m + (m2 - q2 - s/m2)1/2,

Where m refers to the mass of the hole, q refers to its electric charge, and s refer to its angular momentum.


Related Discussions:- Event horizon

Vectors and scalars, the accelaration of a plane as it takes off would that...

the accelaration of a plane as it takes off would that be a vector or a scalar

Illustrate how do you convert from pascal to torr, Q. Illustrate how do you...

Q. Illustrate how do you convert from Pascal to torr? Answer:- Converting the Pascal to the torr The pascal is a slighter unit of pressure than the torr and there are 1

Relative veloctiy, The velocity of a motor boat with respect to Still Water...

The velocity of a motor boat with respect to Still Water is 7 m/s and the velocity of water in river is 3 m/s. When the boat starts moving upstream, a float was dropped from it.

Special resistor materials: constantan, Constantan: Constantan is a copper...

Constantan: Constantan is a copper-nickel alloy. The amount of nickel in constantan is 40%. Properties: 1.      It is silver like appearance. 2.      Its electrical res

What is acoustic holography, What is Acoustic Holography? Acoustic holo...

What is Acoustic Holography? Acoustic holography is a technique used to evaluate the sound field near a source through measuring acoustic parameters ahead of the source through

Demonstrate ultrasonic flaw detector in its reflection modes, Demonstrate t...

Demonstrate the typical ultrasonic flaw detector in its reflection modes? A typical ultrasonic flaw detector into its reflection modes is as demonstrated below: Assume

Einstein relations by upward and downward transition, Determine the Einstei...

Determine the Einstein relations by upward and downward transition. While the system is in equilibrium, the upward and downward transition rates should be equal. N 1 ρ(ν) B

Determine the slit width, In a single slit diffraction pattern the dis...

In a single slit diffraction pattern the distance between the first minimum on left to first minimum on the right is 0.054 cm for a light of wavelength 5890 Å. Determine

Iron is what type of magnetic material, Iron is what type of magnetic mater...

Iron is what type of magnetic material?  Is it: a)  Diamagnetic b)  Paramagnetic c)  Ferromagnetic d)  Non-magnetic Ans: Iron is ferromagnetic type of m

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd