Physics (Essay) Paper 2 WASSCE (PC), 2022

Candidates' Strengths

 

Candidates’ were able to:

  • define and explain wave front, wavelength and antinode;
  • state correctly the conditions necessary for diffraction of waves to occur;
  • draw simple microscope correctly;
  • use correct formula in solving mathematical problems;
  • define electrical potential correctly;
  • give correct formula for the maximum height in a projectile;
  • give the meaning of the acronym LASER;
  • state the use of communication satellite;
  • mention effects of heat on a substance.