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Part A. At 25°C, another student has the following data for the aluminum cylinder. The uncertainty in mA, mB, and mcyl is 0.001 g.
mcyl (g) 17.7738mA (g) 91.7828mB (g) 103.0114
"mA+mcyl=mB + water displaced" this is equal to 6.5417
What is the volume of the water displaced? (State the correct number of significant digits.)
Part B. What is the uncertainty in this value?
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the gravitational force exerted on a solid object is given by F=mg, where F is the force in Newtons, m is the mass in kg and g is the acceleration due to gravity (9.81m/s^2)
Calculate the electrostatic energy of the system and compare this energy to the Hydrogen atom in its ground state.
Assume further that as the normal fruit flies die off quickly, a population of the resistant flies increases geometrically (that is, 1, 2, 4, 8 ...) If a new generation occurs every 62 days, in how many days will the fruit fly population be restor..
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In an earlier problem we described the reaction of ammonia with oxygen to form nitrogen monoxide, NO.
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