Early experiments with light were understood by explaining the behavior of light in terms of waves. which experimental result required considering the particle nature of light? a. the ultraviolet catastrophe of blackbody radiation b. the refraction of light through a prism c. the interference of light traveling through thin films d. the dark-and-light pattern seen with a diffraction grating

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

Idon’t quite understand this problem

Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.