What is the new efficiency keeping the same low temperature
An ideal carnot heat engine has an efficiency of 40%. If the high temperature is raised 15% what is the new efficiency keeping the same low temperature?
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(a) Find the magnitude of the magnetic force on the electron. (b) Repeat your calculation for a proton having the same velocity.
A large coal fired power plant has an efficiency of 45% and produces net 1500 MW of electricity. Coal releases 25000 kJ/kg as it burns so how much coal is used per hour?
You are investing in a scheme which will pay you 18% annual interest. You will invest end of period annual amounts of $12,000 until the amount in the account is $240,000. How many years must you invest to reach you goal?
After 2 years, there was no difference in the risk of heart attack, stroke, or dying from heart disease between those who took the prescription drug and low-dose aspirin daily and those who took low-dose aspirin plus a dummy pill. The 2-drug combi
You can buy commercial paper of a major U.S. corporation for $975,000. The commercial paper has a face value of $1,000,000 and is 107 days from maturity. What is the discount yield on the commercial paper?
You want to be 90% confident that your estimate of the proportion of defective products is within.05 of the actual proportion of defective products. How many products should be in your sample?
A bank enters a repurchase agreement in which it agrees to buy Treasury securities from a correspondent bank at a price of $19,945,000, with the promise to buy them back at a price of $20,000,000.
The mechanical effficiency of the system is 80%. What is the average power input in Watts necessary to accomplish this? Assume constant velocity.
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult