Oxygen has a molar mass of 320gmol what is the
Oxygen has a molar mass of 32.0g/mol.
Part A What is the root-mean-square speed of an oxygen molecule at a temperature of 298K?
Part B What is its average translational kinetic energy at that speed? (In Joules)
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Two 10-cm-diameter charged rings face each other, What is the electric field at the center of the left ring
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A pn junction diode and a Schottky diode have equal cross-sectional areas and have forward-bias currents of 0.5 mA. The reverse-saturation current of the Schottky diode isIS= 5× 10-7A. The difference in forward-bias voltages between the two
Calculate the mass in grams of calcium bromide the chemist has added to the flask. Round your answer to 3 significant digits.
Oxygen has a molar mass of 32.0g/mol. What is the root-mean-square speed of an oxygen molecule at a temperature of 298K
A sinusoidal signal x(t)=cos(100πt) is sampled at 80Hz and then reconstructed using a perfect lowpass filter with bandwidth 40 Hz. what is the equation of reconstructed signal and its frequency.
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He would like to set aside an equal amount at the end of each year in order to accumulate the amount needed. He can earn 9% annual return. How much should he set aside?
An uncharged capacitor and a resistor are connected in series to a source of EMF. If ? = 4.38 V, C = 20.1 ?F, and R = 111 ?, Calculate the maximum charge on the capacitor
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