Aball thrown vertically upward reaches a certain height and comes down again. what can you say about its kinetic energy at the maximum height?

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.

it was given as a lesson and guide for prayer.