Recalling that iron lies at the lowest point of the nuclear ...

[Engineer]

Recalling that iron lies at the lowest point of the nuclear energy curve, which of the following nuclear reactions would release that is, convert to other forms nuclear energy from iron?
 
  A) Fusion
  B) Fission
  C) Both of the above.
  D) None of the above.
  E) This is the wrong answer.

Question 2

Two square air-filled parallel plates that are initially uncharged are separated by 1.2 mm, and each of them has an area of 190 mm2.
 
  How much charge must be transferred from one plate to the other if 1.1 nJ of energy are to be stored in the plates? (00 = 8.85  10-12 C2/N  m2)
  A) 56 pC
  B) 39 pC
  C) 78 pC
  D) 3.5 C

[mceravolo]

Answer to Question 1

D

Answer to Question 2

A