Explain from an atomic viewpoint
Explain from an atomic viewpoint why the charges that are transferred during the buildup of electrostatic charges arise from the transfer of electrons rather than protons.
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Even if we have plenty of land available to develop onshore wind resources, are there still advantages to building offshore wind turbines? What are the drawbacks to developing resources offshore?
Concentrated hydrochloric acid is 38% HCl by weight and has a density of 1.19 g/mL. A solution is prepared by measuring 63 mL of the concentrated HCl, adding it to water, and diluting to 0.900 L. Calculate the approximate molarity of this solution
THE TEMPERATURE OF THE BALLOON IS INCREASED TO 38.0oC as it expands to a volume of 998L, the presure remaining constant. Calculate q, w, and delta E for the helium in the balloon.
Assume the Pacific Ocean has a surface area of 1.7 x 108 km2 and an average depth of 3900 m. Calculate the volume of water in the ocean in liters
A combined gas-vapor power plant operates as shown in fig.9.94. Pressure and temperature data are given at principal states and the net power developed by the gas turbine is 147MW.
Suppose a cup of coffee at the campus coffee shop is $1.50, and a cup of hot tea is $1.25, and a student's beverage budget is $20 per week. What is the most cups of tea the student could buy?
The total pressure of air entering a single-stage centrifugal compressor is 1.013 bar, and the total T is 288 K. The rotor tip speed, U2 = 500 m/s, V2'= 456 m/s and Vu2' = 440 m/s.
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Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved
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