It determines whether the light beams will be concentrated or scattered.
As it's name suggests it is a liquid with a very low freezing point. When added to the water in your car's cooling system it keeps it from freezing in cold weather. If the water in your cooling system freezes the radiator and associated piping would crack.
PV=nRT
(720/760)(0.200)=(0.800/x)(0.08206)(323.15)
(0.1894736842)=(0.800/x)(0.08206)(323.15)
.0071451809=(0.800/x)
x=MM=111.9635758 g/mol
Answer:
use symbollab it will help u
Explanation:
<span>Air resistance, also called
drag, acts upon a falling body by slowing the body down to the point
where it stops accelerating, and it falls at a constant speed, known as
the terminal velocity of a falling object. Air resistance
depends on the cross-sectional area of the object, which is why the
effect of air resistance on a large flat-surfaced object is much greater
than on a small, stream-lined object.</span>
