Why does the air's relative humidity affect comfort?
A) Water molecules in the air act as thermal conductors.
B) The relative humidity affects how rapidly perspiration can evaporate.
C) Human comfort is not affected by the relative humidity.
D) Water molecules in the air act as thermal insulators.
Question 2
What pieces of information are necessary to use a manufacturer's gas manifold pressure chart?
A) The gas line length, number of burners, and firing rate
B) The altitude and gas heating value
C) The number of burners and furnace firing rate
D) Length of gas line and firing rate
Molecules and flowers
Some of the many small molecules found in cells
Fura-2, a Ca2+-sensitive fluorochrome, can be used to monitor the relative conce
Water, Hydrogen, Methane
Liposomal amphotericin B: Drug molecules are embedded in the lipid bilayer.
A single overhead camshaft engine with a timing belt that also rotates the water pump.