Whats is the definition of parallel 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

Energy flows from the producer level to the level. is called

What is the relationship between wavelength of light and the quantity of energy per photon?