1.which of the following are true.
a. theories turn into laws with enough proof.
b. a hypothesis can be proven incorrect through experimentation.
c. a theory describes a natural phenomenon but offers no explanation for how it occurs.
d. a scientific law cannot be disproven by future observations

Hen a gfci receptacle device is installed on a 20-ampere branch circuit (12 awg copper), what is the minimum volume allowance (in cubic inches) required for conductor fill for each conductor in the outlet box?

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?