QUANTUM CHEMISTRY AND CHEMICAL ENGINEERING - EXAMPLE 31.1 : As an approximation, let v = Zc / 137 where v is the radial velocity for 1 s electron of an element, c is the speed of light, Z is the atomic number. For gold with Z = 79, find the radial velocity of its 1 s electron, in term of c and percentage of the speed of light. (b) As an approximation, let A x A = 1 - Z x Z / 18769 where A is the ratio of the relativistic and non-relativistic Bohr radius. Find the value of A.
1 2349QUANTUM CHEMISTRY AND CHEMICAL ENGINEERING - EXAMPLE 31.3 : In photoelectrical effect analysis of quantum chemistry, let E = kinetic energy of electron, p = intensity of UV light, f = frequency of UV light. According to Classical Theory, E = c for all values of f, E = mp. According to Quantum Theory, E = c for all values of p, E = mf + c. In a graph, m and c are constants where m is slope and c is y intercept. If m = 2 and c = 3 with similar value of E : (a) find the value of p according to Classical Theory; (b) find the value of f according to Quantum Theory.
1 2333How many battery required for an 3kva online ups with 3 hrs back up with usage of 3 fans,3tube lights
1 2512Hey I am willing to Aviator College for Professional Pilot training in which I will get training for commercial pilot also certified flight instructor ratings. This is an F1 visa program. I applied for F1 visa last week but my visa was refused stating incorrect visa category. Can anyone help me out with this situation. Please let me know what should I do. I will thankful to you.
1578Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?
1373I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting
1407There are two lights one is green another one is red. green blinks 2 times per a minute, red blinks 3 times per 2 minutes. If two lights are start at same time how many time they blink together in 1 hours.
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7 10149There is 12 perls. One of them is either light or heavy than others. There is a weighing pan. How many trials are needed to find the exceptional one.
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Name the components that are termed to be Heavy-weight component but available in Light-weight components?
The judge may give a lighter sentence than the victim and or community believe are fair. How you address the victim or community's concern regarding the sentence?
How long have you been a flight attendant?
Why did you become an flight attendant?
How will be training for an flight attendant?
pls i'm looking fwd to applying for a u.s visa in order to further my edu...........i'm just 21, wld like to know the kinda questions they will be askking me at the embassy. pls i will be delightful to hear from u.s residents with an idea my e-mail addy is slowniggy@yahoo.com
Perform the following tasks using MS-EXCEL: FUEL ESTIMATES COMPUTATIONS: This project is to compute the fuel needed for two types of airplanes, and the cost of the fuel. You must do all computations using formula, and do a chart. Use Page Setup to make the left margin 0.5 and the right margin 0.5 also. Put your name in the Title line, after "Fuel Estimates". Note the following: ? Col. D - H: You must enter correct formulas under Columns D through H (Flying Fuel, Reserve Fuel, Holding Fuel, Total Fuel Needed and Estimated Fuel Cost)!! Read and compute carefully! ? Cells C12, C13, C14, H13 or H14: When you use these cells in a formula, you must make them absolute cell references (F4 key after your type the cell reference, or enter the $ sign manually) ? Graph/Chart: Select cells A3:B8 (Plane and Flight). Hold down the "Control" key and select D3:D8. Hold down the "Control" key and select G3:G8. Create a chart (Insert- Chart, Finish) and position it in a pleasing way under the data for the flight. Print it on one sheet, in landscape mode. ? Print again, but with Formulae: There are two ways to show formulas: 1) Enter Control+` (the key with the ~ at the top left) or 2) Tools-Options, and under "Window Options" put a check mark beside "Formulas", then close the window.
Do plants benefit from incandescent lighting?
What specific mechanism regulates cyclic vs noncyclic electron transfer during light reactions of photosynthesis?
How does sunlight affect plants?
How can Philodendron plants live with only halogen lighting?
How does Ultraviolet Light Affects Seed Germination and plant growth?
In a flight window we have to enter the name and meal request for every passenger.In that window if we give Total passengers=1 then the Psngr1 name field and psngr1 meal request field will reflects.if we give Total passengers=2 then Psngr1 name field and psngr1 meal request field,Psngr2 name field and psngr2 meal request field and so on. how we can handle this scenerio thru Descriptive programming?
In a flight window we have to enter the name and meal request for every passenger.In that window if we give Total passengers=1 then the Psngr1 name field and psngr1 meal request field will reflects.if we give Total passengers=2 then Psngr1 name field and psngr1 meal request field,Psngr2 name field and psngr2 meal request field will reflects and so on.if total psngrs=100 then will we capture all the fields for the psngrs to Automate the app how we can handle this scenerio thru Descriptive programming?
have u shared any lighter moment with customercare executive in ur life tell me ur experience