Aluminum is an oxide of alumina that is very porous.
Answer the following statement true (T) or false (F)
False
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If a true value of 5.3284 inches is measured as 4.7833 inches, what is the relative error? Round to one decimal place.
A. 10.2 B. 10.3 C. 10.4 D. 10.5
The transfer of heat energy from particle-to-particle in a substance is known as _____.
a. convection b. conduction c. radiation d. conductance
What is the difference between a viscous impingement filter and a standard filter?
A) viscous filters are tested for viscosity B) viscous filters are treated with a sticky substance to trap and hold dirt C) viscous filters use an electrical charging system D) viscous filters are specifically for filtering oil
A drip-proof motor is designed to prevent any lubricating oil from leaving any of the bearings.
Answer the following statement true (T) or false (F)