The Effectiveness of Absorbents Amount of Water
Absorbed (g)
Type of Absorbents
Clay
Paper
Silicon
5.85
9.00
5.17
Wood
1.20
In order to determine which of
these substances is the most
effective absorbent, the chart
would have to include each
absorbent's -
A chemical formula
B mass
C density
D specific gravity

Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.

The least penetrating form of radiation is

What is the role of lenses in microscopy?