Answer:
can't see anything sorry can't help
Answer:
I think D sorry if I'm wrong
Since D=M/V, the answer would be 2.7
Answer:
Geometrical optics, or ray optics, describes the propagation of light in terms of "rays" which travel in straight lines, and whose paths are governed by the laws of reflection and refraction at interfaces between different media.
Thermal energy transformation is taking place.
