The teacher facilitates classroom learning. 1  The teacher's daily, weekly, monthly, and yearly facilitation plans focus on setting content learning in a conceptual framework. 2  She accepts that teaching is also a learning process. 3  He asks questions, encouraging divergent thinking that leads to more questions.
Noun. 1. intensity-the amount of energy transmitted (as by acoustic or electromagnetic radiation); he adjusted the intensity of the sound; they measured the station's signal strength. intensity level, strength. radio brightness-the strength of a radio wave picked up by a radio telescope.
Intensity is proportional to the square of the amplitude. So if amplitude is squared, intensity is quadrupled. Intensity varies in diagnostic ultrasound because it's highest at the center of the beam and falls off near the periphery. It also varies along direction of travel due to focusing and attenuation.