A practical source delivers 50ma to a 300omega load the
A practical source delivers 50mA to a 300Ω load. The source delivers 12V to a 120Ω load. Find the maximum power available from the source.
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What is the enthalpy change associated with the formation of 0.58 mol H2O in the following reaction? CH4 + 2O2 ---> CO2 + 2H2O change in heat is 890.3 Kilojoules a. 516 b. 258 c. -1530 d. -258 e. -516
n = 3.60 mol of Hydrogen gas is initially at T = 340 K temperature and pi = 3.32×105 Pa pressure, How much entropy did the gas emit
A 100Ω load needs 10mA to operate correctly. Design a practical power source to provide the needed current. The smallest source resistance you can practically design for is 50Ω, but you can add any other series resistance if you need t
Given the following thermochemical equation, calculate the heat (in kJ) involved in decomposing 18.0 g of water to give one mole of (g). 2H2 + O2 ---> 2H2O change in heat is -571.6 Kilojoules a. 286 b. 572 c. 1143 d. -572 e. -286
A spring is hung from the ceiling. A 0.600-kg block is then attached to the free end of the spring. Find the angular frequency of the block's vibrations
Conduct a SWOT analysis of your small business to assess the Strengths and Weaknesses of your firm in relation to these retailers. Also assess the Opportunities and Threats
A string trimmer is a tool for cutting grass and weeds; it utilizes a length of nylon "string" that rotates about an axis perpendicular to one end of the string. What is the length of the rotating string in meters
U.S. Cenus Bureau statistics show that the annual earnings for persons with a high school diploma are $35,220 versus $57,925 for someone with a bachleor's degree. If the cost of attending college is asumed to be 30,000 per year for 4 years
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How is a skeleton's age determined by the following things? a) bone fusion b) teeth c) bone density d) shape of rib bones
When comparing living animals to fossils like those of nimravids, it would be most informative to use which type of data?
If you used the presence or absence of saber-shaped teeth to construct the phylogeny of mammals and compared it to
Question: Which of the following statements about termination of transcription is true?
Question: Which of the following is true about carbohydrate digestion?
Question: Which is an accurate statement about sources of protein?Multiple Choice Plant sources of protein tend to be higher in dietary fiber
"The Sports Gene": Which of the following inferences about the jumping success of Stefan Holm is best supported by the last third of the excerpt?