Ahair dryer operating from 120 v has two settings, hot and warm. in which setting is the resistance likely to be smaller?

Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine

What is created when solids, liquids, an gases mix with one another

Abeam of light shining from water to air strikes the surface at an angle greater than 48 degrees and produces total internal reflection. if the incident beam is at a 50 degree angle what angle is the reflected beam 13 25 50 100