Material a is air, material b is water with index of refraction 1.33 and material c is glass with index of refraction 1.52. the incident ray from the air makes a 30 degree angle with the norma, travel through water and to glass. find the directions of the refracted rays, and the displacement between the starting point of the second refracted ray to the incident ray.

This is what i found “in a gas turbine engine, the combustor or combustion chamber is fed high pressure air by the compression system. early gas turbine engines used a single chamber known as a can type combustor. today three main configurations exist: can, annular and cannular (also referred to as can-annular tubo-annular).” i hope this you for what your looking for. can you plz mark me brainliest?

All are great precautions but you can still lift lighter and different muscles in between hard workdays. this keeps other muscles not usually used in shape.