Answer: ok
Explanation:
The molecules in hot air are moving faster than the molecules in cold air. Because of this, the molecules in hot air tend to be further apart on average, giving hot air a lower density. That means, for the same volume of air, hot air has fewer molecules and so it weighs less.
A barometer is used to measure air pressure!
Answer:
, it flows through your community's sanitary sewer system to a wastewater treatment facility.
For a full wave bridge you don't want a center tap