The pressure gauge on a 200 m3 tank of nitrogen at 25 c
The pressure gauge on a 20.0 m3 tank of nitrogen at 25 ?C reads 10 bar. Estimate the mass of nitrogen in the tank by : (a) Direct solution of the ideal gas equation of state. (b) Conversion from standard conditions.
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The maintenance costs begin in 31st year at $300,000 annually. How much must be deposited now if the fund will earn 5% interest. How much does this change if the interest rate is 4%
The company needs a cash infusion of $1.5M, and it can issue equity or issue debt with an interest rate of 9%. Assume there are no corporate tax.
An investor is considering buying a 20-year corporate bond. The bond has a face value of $1000 and pay 6% interest per year in two semiannual payments. To receive 8% interest, compounded semiannually, how much should be paid for the bond
Emery company just paid a dividend yesterday of $2.25 per share. The company's stock is currently selling for $60 per share, and the required rate of return on company stock is 15%. What is the growth rate expected for Emery Company Dividends?
Google budgets for an energy consumption of the pump for this system of 2MW. If the pump 1 has an efciency of n= 87%, what is the ow rate of sea water through this tunnel
Calculate: (a) The partial pressure of each component. (b) The mass fraction of methane. (c) The average molecular weight of the gas mixture. (d) The density of the gas mixture in kg/ m3. write the steps please
n air-filled spherical capacitor is constructed with inner and outer shell radii of 7.00 and 14.0 cm, respectively. Calculate the capacitance of the device
An oligopolistic firms's demand curve will be kinked at the current market price if: a. firm acts as a price leader in the industry, b. the firm produces a differentiate product,
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