query: Physical reason behind the origin of shock waves in astrophysics
positive_passages.docid: 151611
positive_passages.text: How do shock waves form in space?
negative_passages.docid: 132256
negative_passages.text: Conservation of momentum and energy in an explosion
negative_passages.docid: 26736
negative_passages.text: Reason for vanishing of the covariant derivative of energy-momentum tensor of matter in general relativity
negative_passages.docid: 3074
negative_passages.text: Physical origin of the inflaton field?
negative_passages.docid: 34240
negative_passages.text: Nuclear Fusion with extremely high pressure and low temperature
negative_passages.docid: 14212
negative_passages.text: Black holes in a head-on collision
negative_passages.docid: 116627
negative_passages.text: Why doesn't a charged particle moving with constant velocity produce electromagnetic waves?
negative_passages.docid: 2842
negative_passages.text: Photons from stars--how do they fill in such large angular distances?
negative_passages.docid: 90766
negative_passages.text: Why are alpha particles such a prominent form of radiation and not other types of nucleon arrangement?
negative_passages.docid: 77997
negative_passages.text: What is the reason for the shift in balance between neutrons and protons in the early universe?
negative_passages.docid: 38613
negative_passages.text: Intuitive understanding of the elements in the stress-energy tensor
negative_passages.docid: 92463
negative_passages.text: How can dark matter collapse without collisions or radiation?
negative_passages.docid: 6709
negative_passages.text: Origin of electric charge
negative_passages.docid: 33110
negative_passages.text: The origin of the value of speed of light in vacuum
negative_passages.docid: 64957
negative_passages.text: Remnant of a supernova
negative_passages.docid: 12752
negative_passages.text: Question about the solution of the wave equation
negative_passages.docid: 120746
negative_passages.text: How exactly does applying the Equipartition Theorem to radiation leads to UV catastrophe?