The packets of energy that light travels in are called

Describe the function of the endomembrane system? what organelles are involved?

Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?

Which is the most accurate name for the covalent compound p2o3?