Discuss the heat capacity of a bomb calorimeter
What is the heat capacity of a bomb calorimeter if 0.03550g of benzoic acid (26.38kJ/g) raisesthe temperature of the caliorimeter from 25.13C to 33.30C?
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Determine the freezing point of a solution that contains 30.7g of glycerin ( C3H8O3) molar mass is 92.09 g/mol in 36ml of water Kf is 1.86 degree C and Kb is 0.512 degree C/m
A well sealed room contains 60 kg of air at 200 kPa and 25 deg C. Now solar energy enters the room at an average rate of 0.8 kJ/s while a 120 W fan is turned on to circulate the air in the room.
Under average driving conditions, the life lengths of automobile tires of a certain brand are found to follow an exponential distribution, with a mean of 30,000 miles. Find the probability that one of these tires, bought today, will last the follo
The cycle rejects energy by heat transfer to cooling water at a lower temperature of 300 K. If there are 100 cycles per minute, what is the minimum theoretical value for T in K.
A picture is suspended by two wires of equal length. Each wire makes an angle θ with the horizontal. a. Predict whether the tension in the wires will increase or decrease as the picture gets higher, i.e., the angle gets smaller. Explain.
Determine: a) the rate at which is discharged to the cooling water, in BTU/h b) the minimum theoretical rate at which energy could be discharged to the cooling water, in Btu/h.
A cylindrical conductor with radius a carries a current with a current density kr^2. a) Find the total current in the conductor.
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The woman has a history of congestive heart failure with decreased kidney function within the last year. The woman appears unusually tired and slightly pale.
Research psychosis in the pediatric population and discuss symptoms and diagnoses that relate to this population.
Visit the Substance Abuse and Mental Health Services Administration (SAMHSA) website regarding resources for child trauma-informed care.
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