Chemical Engineering
Q Which of the following pairs is not correctly matched ?
  • A A. Uranium – 233 : fertile material
  • B B. Binding energy : mass defect
  • C C. Scattering: absorption cross-section
  • D D. Number of nucleons : mass number
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Word of the Day
24 Jul
Untenable
(especially of a position or view) not able to be maintained or defended against attack or objection.
ناقابل مدافعت، غیر مستحکم، جو دلیل سے ثابت نہ ہو سکے

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