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Part A Calculate the mass defect for 238 U, which has a mass of 238.05078 amu...
The neutron-induced fission of U-235 produces Ba-140 and Kr-93, along with 3 neutrons. Use the following atomic masses: U-325: 235.04392 amu neutron: 1.00866 amu Ba-140: 139.910581 amu Kr-93: 92.931130 amu If the US needs 1.42 x 1016 kJ of electrical energy every year (for 2018 the value was 1.44 x 1016 kJ), how many kg of U-235 would have to undergo fission to supply this energy? (You can assume 100% efficiency in the conversion of energy from the fission reaction...
A Review | Constants Periodic Table Part B Learning Goal: To learn how to calculate the binding energy of a nucleus. The actual measured mass of a fluorine-19 atom is 18.998403 amu . What is the mass defect, Am, for a fluorine-19 nucleus? Express your answer in atomic mass units using six significant figures. The measured masses of nuclei are consistently lower than predicted by the sum of their particles. This discrepancy is called the mass defect, and it can...
every mass defect problem i do is coming out wrong subsuquently i
cant solve for D, E and F. i have no idea what i am doing wrong.
ive attatched previous parts for the questions. thank you in
advance!
Review Constants Perio Part D Calculate the mass defect of the helium nucleus He. The mass of neutralHe is given by Mhe = 5.012225amu Express your answer in atomic mass units to four significant figures. ► View Available Hint(s) mo? IVO...
QUESTION 3 An atom of 108 Te has a mass of 107.929550 amu. Calculate the mass defect (deficit) in amu/atom. Use the masses: mass of 'Hatom = 1.007825 amu mass of a neutron = 1.008665 amu 1 amu = 931.5 MeV Give your answer to 4 significant figures and DO NOT use E notation. No charity points will be awarded.......
Rubidium has two naturally occurring isotopes: Rb-85 with mass 84.9118 amu and a natural abundance of 72.17 %, and Rb-87 with mass 86.9092 amu and a natural abundance of 27.83 fo Part A Calculate the atomic mass of rubidium. Express your answer using four significant figures. O AQ O ? Atomic Mass = amu Submit Request Answer
Calculate the current in the U-shaped conductor Express your answer to two significant figures and Include the appropriate units Constants In (Figure 1), the rod moves with a speed of 1.2 m/s on rals 33.0 cm apart. The rod has a resistance of 2.4 Ω The magnetic fiold is 0.34 T, and the resistance of the U-shaped conductor is 24.0 Ω at a given instant. 0.0056 Submit Previous Answers Request Answer X incorrect; Try Again; 4 attempts remaining Figure 1...
Part A How many nuclei of 238 U remain in a rock if the activity registers 650 decays per second? The half-life is 4.468x10 yr. Express your answer using two significant figures. IVO AO . o mi? N nuclei Submit Previous Answers Request Answer
s of 5Mn is 54.938 amu. The speed of light is c-3.00x108 m/s The mass of a proton is 1.0073 amu The mass of a neutron is 1.0087 amu . The mass of an electron is 5.4858x10-4 amu · 1 kg = 6.022 × 1026 amu 1J 1 kg m2/s 1 MeV1.602 x 10-13 J Part A Calculate the nuclear binding energy of 23Mn in joules Express your answer numerically in joules. View Available Hint(s) AE- 7.55.10-1 Previous Answers Submit...
Part A If the base of an insect's leg has a radius of about 3.0 x10°m and the insect's mass is 0.016 would you expect the six-legged insect to remain on top the water? The insect will remain on top of the water OThe insect will not remain on top of the water. Previous Answers Submit V Correct Part B Determine the maximum mass the six-legged insect that can remain on top of the water. Express your answer to two...
Part D Calculate the mass defect of the helium nucleus 32He. The mass of neutral 32He is given by MHe=3.016029amu. Express your answer in atomic mass units to four significant figures. Part E Calculate the binding energy E of the helium nucleus 32He (1eV=1.602�10?19J). Express your answer in millions of electron volts to four significant figures. E = Part F Calculate the binding energy per nucleon of the helium nucleus 32He. Express your answer in millions of electron volts...