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How do you derive kirchhoff's equation thermodynamics?
for the rxn A ---> B, where A is at temp T1 and B at temp T2 1) At constant pressure H1= HB - HA A first converts to B at temp T1 and reh temp rises to T2, thus the heat supplied for this change is Cp(T2-T1), Cp is the heat capacity of products. Hence the heat change will be given by H(path1)= Cp(T2-T1)+H1 2) first the temp of A is raised to T2. the heat supplied for this change is Cp'(T2-T1) , Cp' is the heat capacity of reactants. now A is changed to B with an enthalapy change of H2. H(path2)= Cp'(T2-T1)+H2. H(path1)=H(path2) H2-H1/T2-T1=Cp-Cp'
A ball is dropped from a window 64 feet high How long will it take to reach the ground?
The formula for position is x = 1/2at2. If we start at a distance of 40 feet, and gravity is 32 feet per second squared. So in this instance: 40 = 1/2 (32) t2 40 = 16 t2 40/16 = t2 2.5 = t2 t = 1.58 seconds
What is the formula for gay lussacs law?
Gay-Lussac's Law states that the pressure of a sample of gas at constant volume, is directly proportional to its temperature in Kelvin. The P's represent pressure, while the T's represent temperature in Kelvin. P1 / T1 = constant After the change in pressure and temperature, P2 / T2 = constant Combine the two equations: P1 / T1 = P2 / T2 When any three of the four quantities in the equation are known, the fourth can be calculated. For example, we've known P1, T1 and P2, the T2 can be: T2 = P2 x T1 / P1
A body travels with velocity v1 for time t1 second and with velocity v2 for time t2 second in the same direction find the average velocity of the body?
Average speed = (total distance) / (total time) = (v1t1 + v2t2) / (t1 + t2)
What is T2 hyperintens?
2mmT2 hyper intense lesion within the posterior right hepatic lobe. What does this mean?
What is lobulated appearance?
bulky and lobulated prostrate
What is lobules?
"Lobulated" means that something is divided into lobule or lobes. A lobe is a rounded division or part of an organ. Examples of lobulated organs are the brain, liver and lungs.
What is a hypoechoic lobulated lesion with internal echoes?
This description of ultrasound findings is best discussed with your doctor.
What is a T2 hyperintense foci?
Type your answer here... it is a T2 hyperintense foci
T2?
Air
A sample of air has a volume of 140ml at 67degrees Celsius At what temperature will its volume be 50ml at constant pressure?
V1/T1 = V2/T2 Where temperature must be in Kelvins 67C + 273 = 340 K So 140/340 = 50/T2 Find T2 340/140(50) = T2 T2 = 121 K or -152C
What are the fingerings for g major scale on the double french horn?
If you start on the G on the second line on the staff and then go to the G above the staff, the fingerings go like this: 0-T12-T2-T0-T12-T2-T2-T0-T2-T2-T12-T0-T2-T12-0 (G, A, B, C, D, E, F#, G, F#, E, D, C, B, A, G)
How do you get a stick cricket t2 trophy?
win the stick t2 tournament, as strange as that may seem
What is the formula of gay-lussac's law when the T2 is missing?
T2 = P2 x T1 / P1
What is T2 in golf?
On the golf score board, the designation "T2" means tied for second place.
What is T2 signal in MRI?
The T2 signal is used by MRI machines to help identify different characteristics of tissues within the brain. For example, the T2 signal can help identify if the tissue contains too much water.
What airport terminal at Manchester do you need flying to montego bay?
Thomson-T2 Thomas Cook-T1 Virgin- T2
