An object is moving with a constant velocity of 311 m/s. How long will it take it to travel 9000 m?

Air flows upward in the wick of a lantern because of the liquid property called

Natural forces that can alter ecosystems include seasons and climate changes. t or f

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