A pendulum clock falls off the roof of a building. As the clock falls, what would happen to the period of the pendulum? A) The period would increase. B) The period would remain the same. C) The period would decrease

Ahydroelectric plant takes energy from water and turns it into electrical energy. what are the transformations of energy in the water molecules that are used in the process of generating electricity this way?

Will you chech and finish these for me, because i am stumped with them.

Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.