For 10 points, name this physicist who himself names a physical constant denoted h.
The unit of time after the big bang at which gravity separated from the other forces is named for this man, and a law that is approximated by the Rayleigh-Jeans law and that describes blackbody radiation is also named for him. A constant named after this man is used as the lower bound of error in the Heisenberg Uncertainty Principle and is typically stated in Joules times seconds. For 10 points, name this physicist who himself names a physical constant denoted h.
The unit of time after the big bang at which gravity separated from the other forces is named for this man, and a law that is approximated by the Rayleigh-Jeans law and that describes blackbody radiation is also named for him.
Max {Planck}