What are the independent and dependent variables? time spending traveling / distance traveled0 hours 0miles2hours 80miles4hours 160miles7hours 260miles9hours 260milespls any volunteer

Describe the path of the electric current through a circuit?

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f