phisics
Particle physicists. or Quantum Physicists or Atomic Physicists
Physicists study light.
Particle physicists or nuclear physicists.
Nuclear Physicists.
yes
physics
Astronomers, physicists
No that is more the line of an anthropologist
nuclear physicists
- Nuclear Physicists
Although the disciplines may overlap with others, it's safe to say that generally astronomers, physicists and astrophysicists study black holes; particle physicists study particles.
Without a doubt physicists study the history of science. By doing so it gives them a perspective on how the sciences were developed and perhaps provides a source of new scientific areas, especially is physics, to examine.