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- S Scho X S Post- X d AI2 S x G The fx G rocke x S How bcps.schoology.com/common-assessment-delivery/start/6425623769?action=onresume&submissionid=969196920 NGLSync Portal Ho... S week of 12/20 Meet- nfw-jxsi-wtd Post-Assessment Unit 1 LC2 Potential Energy This Potential Energy Diagram represents an exothermic reaction; excess energy is released when the products are formed. A B C Reaction Coordinate 71 D The potential energy of the reactants is represented by the letter # The potential energy of the products is represented by the letter с E Highlight $ Quizizz CP CPM eBooks Index... % A O Mycoplasma pneu.... & a Qui 1 2 0A person of skin temp of 37 C and body surface area 1.75m^2 : Find . Net total power if he receives radioactive power from the surrounding .1 ( walls 20C would be about 735 w. (o 5.7 * 10 -12 w/cm^2 .A 185 .B 175 .C 1774. Two deuterium (H) nuclei are travelling directly towards one another. When their separation is large compared with their diameters, they each have speed y as illustrated in Fig. 4.1. V deuterium nucleus deuterium nucleus Fig. 4.1 The diameter of a deuterium nucleus is 1.1 x 10-14 m. (a) Use energy considerations to show that the initial speed v of the deuterium nudlei must be approximately 2.5 x 106 m s-1 in order that they may come into contact. Explain your working.
- 9. Bölüm 11- soru-22 The vekcity of a particle of mas m-l kg gven with (1,-1, 3) wben that particle at the postn (241 Whar is the anglar momestm of the particle in kgm/s widh respect to the onpa Option 1 Option 2 Option 3 Option 4 Option 5 -Sml + 10m) + Smk (Iml- 10m) (Iml + 10m) - 3mk) (8m) - Smk) (5ml- 10m-Smk)40 kN 3 m 1m A MATHalino.com Figure P-351 Determine the resultant reactions at A and B.The ceramic glaze on a red-orange Fiestaware plate is U2O3 and contains 50.0 grams of 238U , but very little 235U. If energy is worth 12.0 cents per kW.h , what is the monetary value of the energy emitted? (These plates went out of production some 30 years ago, but are still available as collectibles.)
- On absorption of a single neutron, plutonium Pu-239 can undergo fission into xenon Xe-134 plus zirconium Zr-103 plus three neutrons. The masses of these nuclei are, mpu-239 = 239.052 amu, mxe-134 = 133.905 amu, and mzr-103 = 102.927 amu. Calculate the energy given off in this nuclear reaction. Back Alt+Left arrowWhat is the Sl equivalent of 4 Ci? a. 150,000,000,000 or 1.48 X 10(12) Bq Ob. 0.04 Bq c. 0.001032 C/kg Od. 148,000,000,000 or 1.48 X 10(11) BqOne can conceive an atomic nucleus, as a sphere charged uniformly, and positively. Let the proton number be Z; the charge in tensity of ei ther electron or proton is e =1.6x1019 Coulomb. Thereby the charge intensity of the nucleus athand, becomes Ze. Letits radius be R.
- During fission in nuclear power plants, uranium-235 can be used as radioactive material to produce energy. One shoots a neutron at the uranium nucleus, which then splits into two daughter nuclei plus three neutrons according to the reaction Suppose that a certain nuclear power plant splits 4.3% of all uranium nuclei in its reactors according to the formula and that it emits a total output of 3.8 GW. How long does it take for the nuclear power plant to consume 1 kg of uranium?7..A spherical system is made up of 95 wt% 235U and 5 wt% 238U. a. Calculate the fission mean free path b. Calculate the absorption mean free path c. Calculate k∞ for this assemblyDetermine the reactions for the beam loaded as shown in Fig. P-334. 150b/t. 120b Fr R F1a. P-334.
