What are internal energy change in surrounding
What is the internal energy change of a gas gives off 312 of heat while being compress 862mL by a pressure of 1.64 bar? What are internal energy change in surrounding and universe for the process?
Expected delivery within 24 Hours
The typical amount of sleep per night for undergraduate college students has a bell shaped distribution with a mean of 6 and a standard deviation of 1.60 hours.
The width of the intersection is 25.0 m. The plane decelerates through the intersection at a rate of 6.3 m/s2 and clears it with a final speed of 47 m/s. How much time is needed for the plane to clear the intersection?
Determine the power used by the pumps, the power produced by the cycle, the rate of heat transfer in the re-heater, and the thermal efficiency of the system.
McDonalds Waiting Times. You want to estimate SD for the population of waiting times at McDonald's drive up windows. You want to be 95% confident that the sample SD is within 20% of SD. Find the minimum sample size. Is this sample size practical?
A point charge Q is placed at the origin. A second charge, 2Q, is placed on the x axis at x = -3.0 m. If Q = 50 μC, what is the magnitude of the electrostatic force on a third point charge, -Q, placed on the y axis at y = +4.0 m?
Air at 358C, 1 atm, and 50% relative humidity enters a dehumidifier operating at steady state. Determine the heat transfer from the moist air, in kJ per kg of dry air.
The standard free energy of activation of a reaction A is 77.7 kJ mol-1 (18.6 kcal mol-1) at 298 K. Reaction B is one million times faster than reaction A at the same temperature.
In 2003, approximately 0.38% of the U.S. population had HIV/AIDS. Of these, it was estimated that 24.8% were not aware they have the disease. What is the probability that a randomly selected person who does not know whether or not he or she has th
1941735
Questions Asked
3,689
Active Tutors
1450698
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
you will create a PowerPoint presentation to Q1) Explain the origin, purpose, and goals or rationale of action research in education.
One of the biggest criticisms of state standardized tests is that they only use multiple-choice questions and test basic knowledge of a subject.
Charles Parker, network administrator at Future Technology (FT), has been given the responsibility of relocating the large data center to a new office building
Topic: Stakeholder Management Plan for the Employee Training Program. The resource management plan should include the following elements:
Analyze how project integration management is used in traditional project management versus agile project management.
Discuss the instrument you intend to use in your research proposal and how you intend to address the instrument's validity and reliability noting
According to The American Psychological Association (APA, 2012), four broad categories of factors work against adequate student achievement in schools