What happen to the period of the oscillation of the springs if it is carried out on the surface of the moon (according to inertia)

The period of oscillation will be larger on the moon than on earth.

Explanation:

For small oscillations the period of the pendulum is given by the equation

where is the length of the pendulum, and is the acceleration due to gravity.

Now, acceleration to due to gravity is less on the moon () than on the earth , this means a smaller value of in equation (1) means will be bigger, and therefore, will be larger on the moon than on earth.

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.