Emma sets up an experiment to study light passing through different materials. What does Emma observe happen to light at the point when it passes into a material where the speed of light changes? A. the light is brighter
B. the light is absorbed
C. the light is refracted
D. the light is reflected
D.

volts times amps 6 x 0.5 3w

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

a is the best answer your welcome