There are a number of other aspects of cooperative communication, far too many to outline in a single article. However, cooperative communication involves the use of techniques that are designed to prevent destructive conflict, enhance workplace morale, and save considerable time and energy.
Report Abuse. 1  a commercial break is about 1 minute and a half for most channels. 2  can be anywhere between 2 and 4 minutes. 3  maybe enough to play a call of duty match hehe.  Time it with a watch or clock that has a second hand, and you'll know yourself.
But for the most part, half-hour shows are 21 minutes and full-hour are 43 minutes. So 9 minutes per half-hour show, or 17 minutes per hour-long show. That's for TODAY's shows. Back in the day, I seem to recall there being fewer commercials. Let's see here... Ahh, here we go.