REVIEW QUESTIONS Flashcards
State The standard conditions for water to boil at 212F
At sea level of 14.696 psia
List four types of temperature scales
Fahrenheit
Celsius
Rankine
Kelvin
Under standard conditions water freezes at________Celsius
0*c
Molecular motion stops at______*f
-460f and -273c
One British thermal unit will raise the temperature of_______lb of water______*f
1 lb
1*f
In which direction does he flows?
From a warm substance to a cold substance
Describe heat by conduction
Heat tranfer from one molecule to another withing a substance or from one substance to another
An increase in sensible heat causes
a higher thermometer reading
Latent heat causes?
A Change of state
Describe how heat is transferred by convection
Heat transfer from one place to another using a fluid
Describe how heat is transferred by radiation
Heat that passes through air heating solid object that in turn heat the surrounding area.
specific heat is the amount of heat necessary to raise the temperature of 1 pound of a_________1*f
Substance
Atmospheric pressure at sea level under standard condition is______inches of mercury (hg) or _______pounds per square inch absolute (psig)
14.696 psia
Describe the difference between a mercury and an aneroid barometer
???
Does pressure inside a bourdon tube pressure gauge cause the bourdon tube to straighten or to curl?
Straighten
