Understanding Fission Reactions: Calculating Energy & Mass in Joules and MeV

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SUMMARY

This discussion focuses on calculating energy and mass in fission reactions, specifically addressing a mass decrease of 3.48x10-28 kg. The energy equivalent of this mass loss can be calculated using Einstein's equation, E=mc², resulting in energy expressed in joules and MeV. Participants express challenges in grasping both fundamental and advanced physics concepts related to nuclear energy. Resources like HyperPhysics are recommended for further understanding.

PREREQUISITES
  • Understanding of Einstein's equation E=mc²
  • Basic knowledge of nuclear physics concepts
  • Familiarity with unit conversions between joules and MeV
  • Ability to perform scientific notation calculations
NEXT STEPS
  • Study the principles of nuclear fission and its energy release
  • Learn how to apply Einstein's equation to various mass-energy conversion scenarios
  • Explore unit conversion techniques between joules and MeV
  • Review resources on energy calculations in nuclear reactions, such as HyperPhysics
USEFUL FOR

Students of physics, educators teaching nuclear energy concepts, and anyone interested in understanding the calculations involved in fission reactions.

physicsmaths
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How do we determine the values of any given fission reaction?

How do we answer questions like: A decrease in mass of 3.48x10(to the power of -28) kg occurs. Express the energy equivalent of this in terms of joules and MeV.

I keep reading and reading but can't understand. I search online but still can't get the general and advanced concepts of Physics. It asks all these worded questions which I don't get, is there a easier/better way to practice Energy from The Nucleus?? Thank you.
 
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