What mass is lost over 24 hours of 1.8 * 1014 kJ/s of energy radiation?

Q: Which type of radiation can penetrate about 1 cm of human flesh and requires wood or aluminum as…

A: Radiation is the emission or transmission of energy in the form of waves or particles through space…

Q: Carbon-14 has a half-life of 5730 yr. A living organism has an activity of 15.2 counts per minute…

A: The solution is as follows :

Q: Carbon-14 measurements on the linen wrappings from the Book of Isaiah on the Dead Sea Scrolls…

A: Given in the question, 79.5% of the carbon-14 is found in living tissue. Half life of C-14 = 5730…

Q: In each of the following radioactive decay processes, supply the missing particle. 60Co -> 60Ni + ?…

A:

Q: A 75-kg man has a dose of 32.8 rad of radiation. How muchenergy is absorbed by his body? Compare…

A: 1 rad indicates that 0.01 joule of radiation is absorbed by per kilogram of the body. Hence, the…

Q: Q6: A fission reactor accident evaporates 5 x 10 Ci of 90Sr (T12= 27.7 yr) into the air. The 90Sr…

A: Given, S90r is evaporated = 5×106 Ci T12= 27.7 yr Area = 104 km2 Required safe level = 2 μCim2

Q: A small atomic bomb releases energy equivalent to the detonation of 15,000 tons of TNT; a ton of TNT…

A: Since the energy released by atom bomb = energy released in 1 ton TNT explosion X 15000 = 4 X 109 X…

Q: Which of the following statements is true of nuclear stability? A The nuclear binding energy is…

A: The nuclear stability is depends on the mass defect. If the mass defect is more then the binding…

Q: 2) a) Study the following nuclear reaction and answer the subsequent questions. 1D? + 1T3 --> 2He +…

A:

Q: If a 55-gram laboratory mouse has a dose of 20.5 rad of radiation, how much energy is absorbed by…

A: The rad is a unit of absorbed radiation dose. It is defined as 1 rad=0.01 J/kg. It is original…

Q: 1. Calculating the energy liberated during the fission process? In + 23U 11Cs + 33Rb + 3(3n)

A: Energy liberated during nuclear fission calculated as follows

Q: A radiation worker is subject to a dose of 250 mrad/h of maximum QF neutrons for one 40 h work week.…

A: Radioactivity is a continuous emission of charged particle from an atomic nucleus and it is due to…

Q: What mass is lost over 24 hours of 1,8 * 10^14 kJ/s of energy radiation

A:

Q: An ancient skull has a carbon-14 decay rate of 0.85 disintegration per minute per gram of carbon…

A: It's a nuclear decay reaction. Therefore, it will follow first order kinetics. And since it is…

Q: Fusion reactions are often called amounts of thermal energy required for the reaction to occur. a.…

A: 3. Thermonuclear reaction, fusion of two light atomic nuclei into a single heavier nucleus by a…

Q: A 135-lb person absorbs 3.3x10-7 J of energy from radioactive emissions. (a) How many rads does she…

A: Given: 135-lb person absorbs 3.3 x 10-7 J of energy

Q: Potassium (Z = 19) has three primary isotopes: K-39, K-40, and K-41. The nuclear mass of K-40 is…

A:

Q: A typical home uses approximately 1.0 x 10° kWh of energy per month. If the energy came from a…

A: Total energy required for 1 year = 1.0 x 103 x 12 kWh…

Q: Which of the following radioisotopes are most likely to be used in nuclear medicine? (write the…

A: Given information:For 40K half-life is 1.3 × 109 years.For 42K half-life is 12 hours.

Q: A small figure carved from wood, believed to predate the period of Roman occupation of the Middle…

A:

Q: List the effects of short-term exposure to radiation?

A: The effects of short term exposure to radiation has to be listed.

Q: A piece of wood, reportedly from King Tut's tomb, was burned, and 7.32 g CO2 was collected. The…

A: In order to find the age of the sample we first write down the given data: Mass of CO2=7.32 g. Total…

Q: A 75-kg human is exposed to 32.8 rad of radiation. How much energy is absorbed by the person’s body?…

A: Given, A 75-kg human is exposed to 32.8 rad of radiationUnit conversion:1 Rad = 0.01 Joule/Kg100 Rad…

Q: U-235 collided with a neutron resulting to a nuclear fission producing La-145, Br-88, neutrons and…

A:

Q: A radioactive isotope has a half-life of 41.7 minutes. how long will it take for the radiation from…

A:

Q: 16) What total energy is released when 0.75 grams of 235U undergo fission if each atom averages 3.2…

A: Atomic mass of 235U is 235 g/mol approx Given : mass of 235U = 0.75 g

Q: 35 16 S, 8. 214 Bi 9. 83 + Y 27 10. Si 14 +1 ↑

A:

Q: A researcher claims that an ancient scroll originated from Greek scholars in about 500 B.C. Its…

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Q: What is the binding energy of 50Ti? The mass of 50Ti is 49.9448 amu.

A:

Q: In the reaction shown, the radiation produced is a(an) 66 66 29 Cu 30Zn + ?

A:

Q: Given specimens uranium-232 (t1/2 = 68.9 y) and uranium-233 (t1/2 = 159,200 y) of equal mass, which…

A: Among neon-24 and bismuth-211 of equal mass, which one has greater activity. uranium-232 (t1/2 =…

Q: ion 31 of 32 Calculate the radiation dosage in grays for a 71-kg person who is exposed for 3.0 s to…

A:

Q: Q6: A fission reactor accident evaporates 5 x 10° Ci of 90Sr (T2=27.7 yr) into the air. The 9Sr…

A:

Q: In each of the following radioactive decay processes, supply the missing particle. a. 60Co -->…

A: a)

Q: If a 55-g laboratory mouse has a dose of 20.5 rad of radiation,how much energy is absorbed by the…

A:

Q: The transmutation reaction 28Si + 4He > X Xforms what isotope? 14 O 28SI 14 O 32S 16 O 24M8 12 O 14N

A: Correct option is (B)

Q: 14.53 How much energy is released in the fission of 1 kg of 235 U according to the equation below?…

A:

Q: (26) When plutonium-239 is bombarded with a neutron, it produces xenon-137, zirconium-95, and…

A: Here we have to determine the energy produced in the nuclear fission of 239-Pu having a mass of…

Q: Which type of radiation has insufficient energy and cannot penetrate the outer layers of human skin?…

A:

Q: The following is a formula for a fusion reacion 2H+H He +'n The following is a formula for a fission…

A: Nuclear fusion is a nuclear reaction where nuclei with low atomic number combine together to form a…

Q: A reaction that is accompanied by relatively large changes in energy and measurable changes in mass…

A: 1) In nuclear reactions, the changes occur at the nucleus of the reacting atoms. Hence, the products…

Q: The following is a formula for a fusion reaction: 2H + 3H ® 4He + 'n The following is a formula for…

A: Nuclear reaction: The bombardment of an atomic nucleus with an energetic particle causes a…

Q: One of the possibilities for producing energy in a star after the hydrogen has burned to helium is…

A: Nuclear fusion reactions are combining two or more light nuclei to produce a heavy nuclei. It is the…

Q: An ancient skull has a carbon-14 decay rate of 0.85 disintegrations per minute per gram of carbon…

A: An ancient skull has a carbon-14 decay rate of 0.85 disintegrations per minute per gram of carbon…

Q: Someone receives radiation treatment for a tumor. The tumor has a mass of 9.0 g and is treated with…

A: Given: Tumor mass(Body mass)=9.0 gdisintegration particle=15 microcurieTime =14 days To Solve:Dose…

Q: 3. A sample of wood from an Egyptian mummy case taken from an archaeological site is subjected to…

A: Recall the following expression to find the age of wood which was used to make the case of Egyptian…

Q: A small atomic bomb releases energy equivalent to the detonation of 20,000 tons of TNT; a ton of TNT…

A:

Q: If a hospital purchased 58 mg of radioactive 131I (t1/2 = 8.05 d; beta emission) to treat a patient…

A: Since the radioactive decay reactions are first order reactions Hence we can say  1) Half life =…

Q: 85.0-kg person is exposed to 419 rad of radiation. How many joules did this person absorb?

A: