To calculate the delta temperature, you will take the difference between the final and initial temperature.
Delta means "change in"For example: Delta T means "change in temperature". To calculate this it would be (final temperature) - (initial temperature)
Delta G (written triangle G) = Delta H -T Delta S
To calculate the enthalpy change or heat energy of a phase change, use the formula q=m(heat of (fusion, vaporization, etc...)). Make sure to use the formula q=mc(delta T) to calculate the heat energy for the temperature changes in between phase changes. Add up all of the q values and you have your enthalpy change.
delta E = 81kJ - 31kJ = 50 kJ
"Delta" - the uppercase Greek letter delta, which looks like a triangle - is often used in the sense of "difference". You are simply supposed to calculate the difference between two different values of "v" (where "v" might stand for the velocity).
Delta means "change in"For example: Delta T means "change in temperature". To calculate this it would be (final temperature) - (initial temperature)
Delta T (oC) =Inlet Temperature (oC) -outlet temperature (oC)
Say u know heat of formation at temperature Ta and u want to calculate it at a temperature Tb Delta H(at Tb) = Delta H(at Ta) + integral of (Heat capacity) from Ta to Tb
To calculate Delta t, you would subtract Universal Time or UT from Terrestrial Time or TT. Delta t would be the difference.
delta T or ▲T is the change of temperature. ▲T= (Final Temperature-Initial Temperature)
delta f over delta dc-v
delta t is change in temperature
Delta G (written triangle G) = Delta H -T Delta S
Temperature
68 degrees
Delta G (written triangle G) = Delta H -T Delta S
Delta G (written triangle G) = Delta H -T Delta S