light hitting a rough surface would most likely:
reflect.
become diffused.
follow the law of reflection.
none of the choices are correct.
isaac newton was significant to the study of:
mathematics.
physics.
optics.
all of the choices are correct.

Aparticle of mass m is placed in a one-dimensional box of length l. the box is so small that the particle’s motion is relativistic, so that e p2/2m is not valid. (a) derive an expression for the energy levels of the particle using the relativistic energy–momentum relation and the quantization of momentum that derives from connement. (b) if the particle is an electron in a box of length l 1.00 1012 m, nd its lowest possible kinetic energy. by what percent is the nonrelativistic formula for the energy in error?