When light passes through a prism of glass, 1. refraction changes the directions of different colors or wavelengths of light. 2. the prism absorbs colors from different parts of the broad beam coming out of the prism, leaving the complementary colors that we see. 3. different colors are caused by multiple reflections within the prism and the resulting interference between the beams. 4. the prism adds colors to different parts of the outgoing and broadly scattered beam?

graph slopes whilst gas cools, then it is flat whilst conensation to liquid happens, the coolong liquid then graphs as a slope when it solidifies graph is flat

latent heat

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.