Calculate the length of a copper wire having a diameter
Calculate the length of a copper wire having a diameter of 0.200 cm and a mass of 15.620 g. The density of copper is 8.92 g/cm3. (Given: volume = ??d2 L/4, where ? = 3.14, d = diameter, and L = length)
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Analysis 0.5ppm zinc by atomic absorption digested and filtered into 100 mL volumetric diluted to volume. 5mL aliquot taken from 100mL volumetric added to another 100 mL volumetric and diluted to volume.
Suppose the service time, in minutes, at a bank has the Exponential distribution with lambda = 1/2. Use the central limit theorem to estimate the probability that the average service time of the first n customers is less than 2.5 minutes, when: a.
Your Body deals with excess nitrogen by excreting it in the form of Urea, NH2CONH2. The reaction producing it is the combination of Arginine (C6H14N4O2) with water to give urea and ornithine(C5H12N2O2).
(a) Find the magnitude and direction of the electric force that acts on the particle. (b) Find the magnitude and direction of the electric field that the particle experiences.
For one-dimensional , steady state conduction in cylindrical or spherical shell without heat generation, is the radical heat flux independent of radius? Is the radical heat rate independent of radius?
The first place is between the charges and is 5.0 cm to the left of the negative charge. The second place is 5.8 cm to the right of the negative charge.(a) What is the distance between the charges?
Equal quantites of the hypothetical strong acid HX weak acid HA and weak base BZ are added to seperate beakers of water producing the solutions depicted in the drawings.
If the speed of the train is 79 km/h, how long does it take the car to pass the train? How far will the car have traveled in this time?
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