positive-the primary form of an adjective or adverb; denotes a quality without qualification, comparison, or relation to increase or diminution. positive degree. adjective-a word that expresses an attribute of something. adverb-a word that modifies something other than a noun.
It's summer. It's stinking hot. And for any silly person who leaves their pets (or any imbecile who leaves their kids) inside a parked car, watch this video where a doctor traps himself inside a parked car to see how how it gets. Even with all four windows cracked down a bit, the car temperature reaches 117 degrees in only 30 minutes. And no. Even if you leave your pet inside for just five minutes, the temperature already spikes and becomes miserable.
Why does a car's engine get hot? Why does a car's engine get hot when it is running? A car's engine is not efficient. The engine works by converting chemical energy in the form of fuel to the mechanical energy (work) that drives the wheels and makes the car move. But only about 20 to 30 percent of the chemical energy is actually converted to mechanical energy.