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Tag Archives: Waec 2017 physics

Waec 2017 Physics Obj And Theory Questions And Answers

  WAEC 2017 PHYSICS Physics obj 1-10 CAABADACC 11-20 BAADDCBADA 21-30 CCBACBCBAB 31-40 ACADDBBBAC 41-50 BCDABCABCA SECTION A ANS 5QUESTION ================================ 1) decrease in height (h) increase in time (t) this shows that distance changes with time ================================== 3) i)Brownian motion ii)Atomic size iii)Expansion ================================ 2) given that U=15m3^-1 R=U* sqr2h/g h=20m g=10 R=15*sqr2*20/10 R=15*sqr40/10 R=15*sqr4 R=15*2=30m R=30m ============================= 4) ... Read More »