(physics) luxon

physics (as an area of study)

the speed of light

point (at, to) / indicate; specify; point out / (shogi, chess) play (the game or a move); move (a piece); make (a move)

a transfer / migration

to transfer, to move / to migrate / to enter

physics, the physical aspects of a phenomenon or a system

a particle (body with very small size) / a particle (elementary particle or subatomic particle)

nuclear physics

Clipping of 原子核物理学 (genshikaku butsurigaku, “nuclear physics”).