Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET
Exam
NEET
Subject
Physics
Chapter
Nuclear Physics

NEET · Physics · Nuclear Physics

What is the total energy, in MeV, released if all the atoms in 1 kg...

What is the total energy, in MeV, released if all the atoms in 1 kg of pure Pu94239Pu_{94}^{239}undergo fission when the average energy released per fission is 180 MeV?

Options

  1. A1.125 × 1027MeV
  2. B3.564 × 1026MeV
  3. C2.789 × 1026MeV
  4. D4.536 × 1026MeV

Correct answer

D. 4.536 × 1026MeV

Step-by-step solution

Correct Option is : (D)
4.536 × 1026MeV
Practice Nuclear Physics on Quantrex Academy →

More from Nuclear Physics

Consider the following nuclear fission reaction _0^1 n + _ 92 ^ 235 U arrow _Z^A Y + _ 41… MHT CET Medical 2026Two spherical nuclei have mass numbers 216 and 64 with their radii R_1 and R_2… MHT CET Medical 2026At time t = 0 , the activity of a radioactive substance is 1600 Bq. At t= 8 s, the… MHT CET Medical 2026A radioactive nucleus _ 92 X^ 235 decays to _ 91 Y^ 231 . Which of the following… MHT CET Medical 2026In a given reaction, ^ A _ Z X arrow ^ A _ Z+1 Y arrow ^ A-4 _ Z-1 K arrow ^ A-4 _ Z-1 K… MHT CET Medical 2026When a nucleus in an atom undergoes a radioactive decay, the atomic number and/or mass… MHT CET Medical 2026A common example of β^- decay is _ 15 ^ 32 _ 16 ^ 32 + x + y Then x and y , respectively… MHT CET Medical 2026For a radioactive nucleus that undergoes β^+ decay, which of the following CANNOT occur? MHT CET Medical 2026 Full Nuclear Physics list All NEET PYQs