How to calculate the work done by the gas
One mole of an ideal gas at 1.0 Mpa and 300K is heated at constant pressure till the volume is doubled and then it is allowed to expand at constant temperature till the volume is doubled again. Calculate the work done by the gas.
Expected delivery within 24 Hours
Assume that a procedure yields a binomial distribution with a trial repeated n times. Use a binomial probabilities table to find the probability of x successes given the probability p of success on a given trial
Viewing the electron as a satellite orbiting the proton in the electrostatic potential, calculate the speed of the electron in its orbit.
A circular shaft subjected to a repeated axial tensile load of 25KN. The shaft is made from AISl 4140 OQT 1100 steel. Determine the design factor at the hole and at the fillet.
A reversible heat engine operating a 1500 F source and the atmosphere at 0 F produces work to drive a reversible heat pump. Determine the heat transfer rate (kBtu/hr) to the home.
5m3 of air at 2bar, 270C is compressed up to 6bar pressure following PV1.3 = constant. It is subsequently expanded adiabatically to 2 bar. Considering the two processes to be reversible, determine the net work done, also plot the processes on T -
The air enters at 350 C and 0.1 MPa at a rate of 2 kg/s. Determine the heat transfer rate between the two fluids (kW) and the exit temperature (C) of the air.
The potential energy for the force between two atoms in a diatomic molecule has the approximate form: V(x) = (-a/x6) + (b/x12) where a and b are positive constants.
Carbon dioxide passing through a heat exchanger at a rate of 100kg/hr is cooled down from 8000C to 500C. Write the steady flow energy equation.
1946174
Questions Asked
3,689
Active Tutors
1455662
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Research a selected local, national, or global nonprofit organization or government agency to determine how it contributes to public health and safety
1. Define and describe the primary goals of screening. 2. Discuss your thoughts on the relationship between economics and nutrition.
1. What other subjective data would you obtain? 2. What other objective findings would you look for?
Discuss your thoughts on the relationship between economics and nutrition. How would you advise people of low socioeconomic status to eat healthy on a budget?
A 65-year-old male with chronic obstructive pulmonary disease (COPD) presents to the clinic with a cough he has had for the past 2 weeks.
Describe how the following example illustrates one or more of the system characteristics that contribute to dynamic complexity.
Analyze the difference between the practices of a master's prepared nurse compared to that of a baccalaureate-prepared nurse.