Examlex
A neutron star must have a mass greater than 2.4 solar masses.
Violence Triad
A theory suggesting that three behaviors during childhood (animal cruelty, obsession with fire setting, and persistent bedwetting) are predictive of violent tendencies later in life.
Antisocial Personality Disorder
A mental health disorder characterized by a long-term pattern of disrespect for, and violation of, the rights of others.
Substance Use Disorder
A condition in which the use of one or more substances leads to a clinically significant impairment or distress.
Q16: What are "forbidden lines"? Briefly describe how
Q19: Supernovae are _.<br>A) very common: there are
Q29: Stars are born from the interstellar medium,
Q30: When an astronomer measures the redshift to
Q35: Ultraluminous radio sources associated with small visible-light
Q35: Half the stars in the Milky Way
Q37: When a large gas cloud starts to
Q47: The composition of the interstellar dust suggests
Q54: In the early Universe, the electromagnetic and
Q97: Gravitational _ can be used to detect