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This problem has to do with the fact that one of Dalton's original Atomic Theory postulates was not true.
1) One gram equivalent weight of Lithium is 6.941 grams, according to chemical reaction analysis. What does this statement mean? If the valence of Lithium is known to be +1, what is the gram atomic weight of Lithium? So what is the "atomic weight" of Lithium? Explain what this unitless number means, according to Dalton's definition of atomic weight.
2) A Lithium salt is vaporized in a Bainbridge Mass Spectrometer ion source section. The beam of Lithium ions is collimated and directed toward the "velocity selector." The Electric Field Strength is 1000.0 Volts/m and the Magnetic Flux Density is 0.0447 Tesla. Those ions that have the selected velocity enter the semi-circular deflection chamber where the Magnetic Flux Density is also 0.0447 Tesla. The beam divides into two circular arcs of radius 3.63 cm (.0363m) and 4.14 cm(.0414 m). Compute the masses in Kilograms of these isotopes. Also express the mass in grams. Assume the ions are singly ionized due to the loss of one electron. So the charge of each ion is 1.6 E -19 Coulomb.
3) Using the equation N(subscript 0)m=gram atomic weight that applies to any element, compute the gram atomic weight values for each of the isotopes. Which of the isotopes is more abundant?
determine that the total field B within the sample is one tesla. Calculate M and determine what percentage of the volume now consists of domains with magnetization parallel to the field.
A 1 F capacitor is being charged through a 100 Ohm resistor. How long will it approximately take for the capacitor to reach about 63% of its final charge.
The measured current, voltage and power factor of a premium-efficient, three-phase, 125-hp air compressor motor are shown in the table below. Assume motor is 95.3% efficient at all loads. Loaded Unloaded Current (Amps) 127 63 Voltage (Volts) 476 47..
a. Calculate the series reactance in ohms as referred to (i) the low-voltage terminal and (ii) the high-voltage terminal.
I need a full guide about Structure of Power Distribution with explanation of the following : Low Tension (LT) Panel, Air Circuit Breaker (ACB), Bus Bar and Connections
a)For what value of capacitance will these condition exist ,assuming that impressed voltage ,frequency,resistance and inductance remain unchanged. b)Calculate the voltage drop across the capacitance under this condition.
A block of copper has a volume of 5.5x10-3 m3 and a mass of 50.0 kg. The specific heat capacity of copper is 385 J/(kgC0). The melting point of copper is 1085 0C. The latent heat of fusion is Lf = 2.05x105 J/kg. The coefficient of volume thermal e..
(a) Design a high-pass filter with a cutoff frequency of 40 kHz. Use 0.01 uF capacitor and an appropriate resistor. B) Sketch and label the circuit. C) What is the gain of the filter at the cutoff frequency Give your answer both as ratio (Vout/Vin..
In step four of this problem, how do you know in which direction to simplify the resistance for the thevenin resistance. (since you come up with a different answer depending on which direction you choose to simplify from)
The disk uniformly rotates in air about its axis (perpendicular to the disk) with an angular velocity . Find the magnetic flux density vector at an arbitrary point along the axis of rotation. Assume that the charge distribution over the disk remai..
in spite of the standards and programs in place for us electric infrastructure such as the ineel nerc programs it
Use the MATLAB function file you created to create an echo signalusing your original speech signal and a constant attenuation. Youwill need to create a signal that is a scaled version of theoriginal and add it to the original with the desired offs..
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