Calculate the change in energy of the gas
A gas expands and does P-V work on the surroundings equal to 307 J. At the same time, it absorbs 155 J of heat from the surroundings. Calculate the change in energy of the gas.
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Tens of thousands of West Africans had been transported to the "New World" as slaves, and Europeans dominated oceanic trade routes throughout much of the world.
Find its capacitance. How much electrical potential energy is stored when this capacitor is connected to a 1.50 V battery.
Write a program to estimate how much a young worker will make before retiring at age 65. Request the worker's name, age, and starting salary as input. Assume the worker receives a 5 percent raise each year. For example, if the
Explain why there were no witchcraft scares in the Chesapeake colonies and no uprising like Bacon's Rebellion in New England. Examine the possible social, economic, and religious causes of both phenomena.
Why are rats used in pyschologist studies? What special scientific benefits and ethical issues can be discussed with this?
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A brick is thrown vertically upward with an initial speed of 3.0 m/s from the roof of a building. If the building is 74.4 m tall, how much time passes before the brick lands on the ground?
Identify one of your important interpersonal relationships. consider how that relationship might be different if you and your partner adopted values and norms that were opposite from the ones you already hold
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