Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:alsoKnownAs |
gptkb:gravitational_radius
|
| gptkbp:appliesTo |
black holes
spherically symmetric masses |
| gptkbp:c |
speed of light
|
| gptkbp:category |
gptkb:cosmology
astrophysics physics |
| gptkbp:describes |
event horizon
|
| gptkbp:dimensions |
length
|
| gptkbp:escapeVelocityAtRadius |
speed of light
|
| gptkbp:field |
gptkb:general_relativity
|
| gptkbp:firstDescribed |
1916
|
| gptkbp:form |
r_s = 2GM/c^2
|
| gptkbp:G |
gravitational constant
|
| gptkbp:hasProperty |
gptkb:Schwarzschild_black_hole
|
| gptkbp:hasUnit |
gptkb:Metric
|
| https://www.w3.org/2000/01/rdf-schema#label |
Schwarzschild radius
|
| gptkbp:isBoundaryOf |
black hole
|
| gptkbp:namedAfter |
gptkb:Karl_Schwarzschild
|
| gptkbp:relatedTo |
escape velocity
|
| gptkbp:usedFor |
calculating size of black hole
|
| gptkbp:מטה |
mass of object
|
| gptkbp:bfsParent |
gptkb:Schwarzschild_metric
gptkb:Relativity gptkb:Karl_Schwarzschild gptkb:Schwarzschild_solution |
| gptkbp:bfsLayer |
5
|