Determine the size of the classical turning point x_0 for a harmonic oscillator in its ground state with a mass of 1000kg and a frequency of 1000 hz/ co, mpare your result with the size of a proton. a bar of alumium of roughly this mass and tuned to roughly this frequency (called a weber bar) has been used in attempts to detect gravity waves.

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

that would be because of both gravity and friction. so     c

it's a b and