What does a convergent boundary between oceanic and continental plate form?

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

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is

Which of the following are guidelines to follow for obtaining accurate observations