Estimate the mass of ozone inhaled into the lungs
Estimate the mass of ozone inhaled into the lungs by a moderately exercising individual over an eight hour period at a concentration equal to 0.080 ppm. Assume a lung volume equal to 1.0 L, and a respiration rate equal to 30 min^-1.
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Two identical point charges of q = +1.25 x 10-8 C are separated by a distance of 0.90 m. What is the minimum amount of work required by an external force to move them closer together so that they are only 0.65 m apart?
Estimate the average electrical drift velocity in cm/s for a flat plate ESP with a total collector area equal to 10,000 m^2, and a flow rate of 500,000 m^3/h.
A proposed automobile battery involves the reaction of Zn(s) andCl2(g) to give ZnCl2. If you want such a battery to operate for 12hours and deliver 1.5 A of current, what is the minimum mass of Zinc that the anode must contain?
It takes the elevator in a skyscraper 4.0 to reach its cruising speed of 10 . A 60 passenger gets aboard on the ground floor. a) What is the passenger's apparent weight before the elevator starts moving?
Estimate the mass of ozone inhaled into the lungs by a moderately exercising individual over an eight hour period at a concentration equal to 0.080 ppm.
Batteries are listed by their "cranking power", which is the amountof current that the battery can produce for 30 seconds. A typicalvalue is 450 A. How many coulombs flow through the battery in exactly 30 seconds?
How much energy is needed to convert 180 grams of ice at -10ºC to liquid water at 10 ºC? (The molar heat capacity ofliquid water is 75.4 J/mol ºC; the molar heat capacity of iceis 40.2 J/mol ºC.
A charge of 2.73 µC is held fixed at the origin. A second charge of 2.73 µC is released from rest at the position (1.15 m, 0.570 m) . If the mass of the second charge is 3.50 g, what is its speed when it moves infinitely far from the o
If the above aerosol flows through the device, calculate the overall number collection efficiency, and the overall mass collection efficiency.
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1) Explain which hypothesis of PAT is consistent with this accounting decision. 2) Discuss whether this is an example of efficient contracting or of managerial
a 35% personal tax rate on ordinary income, and a 15% personal tax rate on dividends, how much tax will be paid in the first year?
Compare and contrast, arteries, veins, and capillaries. Where do you find oxygenated blood in the body be specific. Where do you find deoxygenated blood
Question: What approach should you use to identify bundled payments that are a priority for cost management?
At a large local manufacturer, 200 job applicants completed a qualification test with a mean of 70 and a standard deviation of 5.
A taxpayer sells a patent that they have to a business interest and receives $2,500,000 on this sale.
Evaluate each of the compliant offers. For each offer, indicate if it is: (10 PTS) · Acceptable or Unacceptable for Technical, and · Acceptable or Unacceptable