what+is+the+density,+in+grams+per+c ubic+centimeter,+of+a+sample+of+pla stic+that+floats+with+45%+of+its+vo lume+submerged+in+pure+water?

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.