Assignment   Page '86' Exercise '5' The crank OA rotates about 0 and the connecting rod AB slides in…

Assignment Page '85' Exercise '4' The rod BC  is attached to the crank OA at A. OA rotates about 0 …

Assignments   Page  "81" Problem  '7' In the off-set crank mechanism, the slider-end B moves in …

Ionization energy is the  energy  required to remove an  electron  from a  gaseous   atom  or  ion . The first or ini…

The electron affinity (E ea ) of a neutral atom or molecule is defined as the amount of energy released when an elect…