] Accreting, spinning, magnetized systems tendto:
- Accelerate
- Grow in mass
- Produce jets
- Produce supernovae
- Cannot be predicted
[28] If space had been found to be negativelycurved, the other evidence might have us conclude that:
- The universe will re-collapse
- The need for dark energy is even greater
- There might be little or no dark energy
- Omega =1 exactly
- None of the above
[29] The “anthropic principle” addresses theidea that:
- The universe seems conducive to life
- The universe is homogeneous everywhere
- The universe can be explained via rational explanations
- The study of cosmology is common to all human cultures
- None of the above
- The “principle of equivalence” states that:
- Masses of fundamental particles are the same everywhere
- All universes in a multiverse are similarĂ‚Â Ă‚Â
- Acceleration in a gravitational field in similar to theacceleration by a rocket D) Mass and energy are equivalent (E =mc2)
- Type Ia supernovae are:
- Exploding neutron stars
- Exploding hydrogen rich white dwarf stars
- Exploding helium / carbon white dwarf stars
- Exploding massive stars stripped of their hydrogenenvelopes
- Exploding hydrogen-rich massive stars
