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please answer all of them :) thank you (1) Calculate F (B) for a 600-keV electron....
The Heidelberger Ionenstrahl-Therapiezentrum (HIT) has a particle accelerator capable of reaching beam kinetic energies of 500 MeV per nucleon. Instead of using protons or alpha particles, Dr. X wants to investigate the effects of high LET radiation in a tissue irradiation experiment with a 12C (A=12, Z=6) ion beam with a kinetic energy of 6000 MeV. The carbon ion beam (stripped of electrons) will be impinging on a radially symmetric (e.g. cylindrical) tissue-equivalent target. Using the Bethe-Bloch equation, calculate the...
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1. An electron decays from its first excited state to its ground state in a 1-dimensional infinite square well of width 5.0 nm, emitting a photon. Calculate the wavelength of the photon. 2. A water turbine with diameter 40 cm is driven by a flow with constant speed. The turbine is fully immersed in the flow, and the generator driven by the turbine con- verts the energy of the...
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Question) Estimate the drift velocity of an electron through the Al wire [R=0.0283 Ω, L= 1 m and μ=1.22x 10-3 m2/(V-s)]. The current flowing through the wire is 3 A.
Question) Estimate the drift velocity of an electron through the Al wire [R=0.0283 Ω, L= 1 m and μ=1.22x 10-3 m2/(V-s)]. The current flowing through the wire is 3 A.
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11. (13 pts) Electron transfer Electron transfer translocates protons from the mitochondrial matrix to the external medium, establishing a pH gradient across the inner membrane (outside more acidic than inside). The tendency of protons to diffuse back into the matrix is the driving force for ATP synthesis by ATP synthase. During oxidative phosphorylation by a suspension of mitochondria in a medium of pH 6.9, the pH of the matrix has been measured as 7.7....
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Numerical Answers:
(b) (0.0 A, 24 V), (approximately 1.6 A, 0.32 V)
(c) 38.4 W, 0.5 W
(e) 0.26 W + 1.5 mW
SECTION B: Attempt any Two) questions 150 marks total! Q3 A MOSFET is used as a low-side switch to control a 15 2 resistive load from a 24 supply. The MOSFET has RDSan VDC 0.2 ? and ton-tof-40 ns. (a) Draw a suitable circuit....
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CHEM61041 Question 2 continued (b) Answer ALL parts (i) - (iii) Sulfate ion 5 forms a 1:1 host-guest complex in methanol with cation 6, with a binding constant of 313 M . Complexation of sulfate 5 to the dication 7 also gives a 1:1 host- guest complex, with a binding constant of 6.8 x 10M- da НН НН 6 OCH2Ph (i) Sketch a possible structure for the 1:1 complex of sulfate...
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QUESTION 2 a) Calculate the power developed by the turbine below. Assume that the head losses up to the turbine inlet is 2.5 m and that the losses from the turbine outlet to the point of discharge to the atmosphere is 0.7 m. The fluid is water. 32.4 W 917.2 kPa] 36.9 kPa b) What is the pressure drop on the turbine?...
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1. Explain the CMOS process flow using a schematic diagram with due explanations to the following aspects 10 Points (a) Well and Channel formation (b) Isolation (c) Gate Oxide Formation (d) Gate and Source/Drain Formations (e) Contacts and Metallization 2. Consider a chip that has dimensions of 5000 um x 4000 um. 4 Points (a) Estimate the fabrication yield 'Y' assuming a defect density of D=0.5 cm? (b) What would be...
PLEASE ANSWER ASAP! DUE TODAY AND IDK WHAT I AM DOING. THANK YOU :) 1. How much heat, in kJ, is required to raise the temperature of 125 g H2O from 2.2C to 48.6C? The specific heat of water is 4.184 J/gC. 2. Given the following thermochemical equation, calculate the heat involved in reacting 12.5 g of water to form the elements H2 and O2. 3. When a 18.5 g piece of a metal originally at 99.5C is placed in...
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answer a,b,c,d,e,f,g and thank you
DIU LIL HUITWork 1 Using the midpoints of the indicated ranges of X (ie. 1.90 gram for the first class), to Note: To get full credit for your homework, you need to show step by step calculation which includes the formula, how to apply the date of question to the formule, and answer with an appropriate unit. Showing only the final solution (e.g, a single number) will...