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dr. thakkar was studying a fossil from a dig in a desert when he noticed that the organism had evidence of find. why would this most likely tell dr. thakkar

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

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

Most of the volume of an atom is occupied by the