SI Units
Equations
Fluid Dynamics
Thermal energy
100
What is the SI unit for Mass density
Kg/m3
100
What is the equation for pressure
P = F/A
100
What happens to the speed of the fluid if the area it is flowing through decreases
The speed increases
100
What is the SI unit for Temperature
K
200
What is the SI unit for Pressure
N/m2 or Pascal (Pa)
200
What is the equation for ideal gas law?
(P1V1)/T1 = (P2V2)/T2
200
Is water compressible
no
200
What are the three ways of transferring heat
Conduction, Convection, and Radiation
300
What is the SI unit for internal energy and heat
J
300
What is the equation for specific heat capacity
Cp = Q/(mΔT)
300
What is Archimedes Principle
An object completely or partially submerged in a fluid experiences an upward buoyant force equal in magnitude to the weight of the fluid displaced by the object.
300
What are thermal insulators bad at
transferring heat
400
What is the SI unit for specific heat capacity
J/[kg(K)] or J/[kg(°C)]
400
What is the equation for latent heat
L=Q/m
400
Determine if the pressure is equal for this system.
The pressure is equal
400
What is internal energy
the energy in a system arising from the relative positions and interactions of its parts.
500
What is the SI unit for latent heat
J/kg
500
What is the equation for Calorimetry
mwCPwΔTw = -mmCPmΔTm
500
If a fluid is flowing through a pipe and then the pipe doubles in size, how fast will the fluid be flowing now?
half as fast
500
What is latent heat?
The energy per unit mass that is transferred during a phase change of a substance