21. All scales larger than the Jeans length are unstable to gravitational collapse , whereas smaller scales are stable. 22. Too much energy in a finite volume will lead to gravitational collapse and a black hole there. 23. This magnetic field may be responsible for slowing the gravitational collapse of molecular clumps in the complex. 24. Neutrinos do not interact significantly with matter and therefore do not help support the Sun against gravitational collapse . 25. Doing so helps prevent the gravitational collapse of the airway . sleeping on the back is also recommended. 26. According to general relativity, the gravitational collapse of a sufficiently compact mass forms a singular Schwarzschild black hole. 27. This is a desirable feature, since stellar systems that form via gravitational collapse have isotropic cores and radially-anisotropic envelopes. 28. Chief amongst these is heavy rainfall causing loading of the surficial materials covering the voids and resultant gravitational collapse . 29. These peaks are caused by the gravitational collapse of crater walls and subsequent rebound of the compressed crater floor. 30. The protostar is'born'when it begins to emit enough radiative energy to balance out its gravity and halt gravitational collapse .
