9. How many grams of 235 U are consumed in one year, in order to supply the energy needs of a household that uses 28.0 kWh of energy per day, on the average?

Q: In a nuclear fusion reaction, 2 g of hydrogen is converted into 1.985 g of helium. What is the…

A: 2 g hydrogen into 1.985 g helium

Q: Which of these statements about fission and fusion are correct? Select one or more: a. Fission…

A: Nuclear fission is the reaction in which heavy nuclei splits into small nuclei with a large amount…

Q: B. Which statement is true about nuclear fusion? * It does not occur naturally in the solar system.…

A: Nuclear fusion Nuclear fusion is a reaction in which two or more atomic nuclei are combined to form…

Q: Radioisotopes are used for medical imaging purposes. Describe the production of the radioisotopes…

A: The production of medical imaging radioisotopes such as iodine-123 (123I) and technetium-99m (99mTc)…

Q: 14. Explain why the following reactions violate one or more of the rules for nuclear reactions. a.…

A: In nuclear reactions, the total atomic number (proton #) and total mass number (proton + neutron)…

Q: M=70kg PEEら143 た茶内200 )モ=コ374J Rm 2, PE =. KEニ 3E= tm モっ PE= KE= E=

A:

Q: Don't use chat gpt It Chatgpt means downvote please

A:

Q: 4) Strontium-90 is a radioactive isotope with a half-life of 29 years. Strontium-90 is a major…

A: Half life of strontium 90= 29 years

Q: Q10. Estimate the age of a wooden sample from an archaeological site, given its ¹4C content is 18%…

A: half life of  14C is amount left N= 18% of N0

Q: Problem S: Planets Beyond the Solar System. On October 15, 2001, a planet was discovered orbiting…

A: Given data Orbital distance, r=1.05×1010mOrbital period,T=6.3days=5.44×105s

Q: 7. Use U-substitution to evaluate the following in- tegrals (a) S dz (b) ze dr (c) dz (d) SI Inzdr

A: Basic integration by U substitution.

Q: Problem 6: Mass of a Comet. On July 4, 2005, the NASA spacecraft Deep Impact fired a projectile onto…

A: CONCEPT: Given, Radius of comet (R) = 4500 m Escape velocity of dust from the comet Vesc = 1 m/s We…

Q: In a breeder reactor, U-238 is made into the fissionable fuel   A. U-239   B. Pu-239   C.…

A: In normal reactors, U-235 is only used as fuel which is available as only around 0.7% of natural…

Q: * 9 V 2 R₁ 10 Q 3 R₂ 20 8 7 6 11. What is the value of V₁? b. 6 V b. 8 V c. 9V 12. What is the value…

A: Parallel electrical circuit.

Q: 6. Given the information below, how much energy is emitted in the reaction? 23 22.9945 mass of Ne 1…

A:

Q: 28 si + 32 s. He --> Imagine the following nuclear reaction: 14 16 MeV. Its Q-value is: Q=

A: Given nuclear reaction: 14 Si +  2He  ------------> 16S

Q: A vial contains 1900 MBq of Technetium-99m on the 18th June 2014 at 06:00. How much will it contain…

A:

Q: 10. Complete each nuclear fission reaction. a. 235U+n→ Kr+? + 2n 92 36 b. ?+ n 140 Cs +96Y+4n ->>

A:

Q: The following items detail a decay chain from radioactive Uranium-235 to stable Lead-207. What is…

A: The chain of Uranium-235 is called the  "actinium series".  This decay series contains the following…

Q: 6. How is electricity produced in most nuclear power plants? A. They use the heat from fission…

A: Production of electricity in nuclear plant:

Q: 5.) How is electricity produced in most nuclear power plants? a. They use the heat from fission…

A: Production of electricity in nuclear plant:

Q: 10. Which of the following statements are true from Figure 4? I. This is a PWR reactor. II. The…

A: From the given picture, we can say that the given reactor is a PWR reactor. In PWR reactors, water…

Q: In an experiment, a tern (a seabird) was taken from its nest, flown a distance 5050 km away, and…

A: