An engine is built to extract power from the temperature
An engine is built to extract power from the temperature difference in the ocean. If the surface temperature is 25°C and the deep-water temperature is 8.0°C, what is the maximum theoretical efficiency of such an engine?
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Find emperical formula 0.25 mal of Iron atoms combined with 0.33 mal of O atoms. Find emperical formula
To demonstrate that you understand the concept ofsource and sink, draw a diagram of a NAND gate sourcing an LED anda diagram of a NAND gate sinking an LED. In each case show theconnections to Vcc and ground.
2-Methyl-1-propanol is more soluble in water than is glycerol because 2-methyl-1-propanol forms fewer hydrogen bonds with water. Glycerol is more soluble in water than is 2-methyl-1-propanol because glycerol can form multiple hydrogen bonds with wate
Calculate the divide-by-N value required to produce a 1.190 MHz frequency using a 10.24 MHz crystal on the 145106 with a divide-by-1024 crystal circuit. What is the range of frequencies directly usable with this configuration
An engine is built to extract power from the temperature difference in the ocean. what is the maximum theoretical efficiency of such an engine
Calculate oxalate ion in the resulting solution. volume change is negligible Calculate the Kb for the reaction that occurs when solid sodium oxalate is dissolved in water
An electric blanket is connected to a 120-V outlet, What is the resistance of the heater wire in the blanket
Given a 100MHz clock signal, derive a circuit using D flip-flops to generate 50HHz and 25MHz clock signals. Draw a timing diagram for all three clock signals, assuming reasonable delays.
A 119.6ml sample of 0.110M methylamine (CH3NH2) is titrated with 0.255 M HNO3 . Calculate the pH after the addition of each of the following volumes of acid.
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