by Sunday | May 19 | Physics WAEC
i. is a force ii. occurs between the surfaces of two bodies in contact iii. depends on the area in contact A. i and ii only B. i adnd iii only C. ii and iii only D. i, ii and iii Correct Answer: Option A A. i and ii...
by Sunday | May 19 | Physics WAEC
A. density[kg/m³] B. power[Js‾¹] C. specific latent heat [J kg‾¹K‾¹ D. Pressure [Nm‾¹] Correct Answer: Option B B. power[Js‾¹]
by Sunday | May 19 | Physics WAEC
A. droplets of water dripping slowly from a tap B. mercury spilled on a clean glass plate forms spherical droplets C. an indect walking across the surface of a pond D. water flowing out more easily then engine oil from a container Correct Answer: Option D D. water...
by Sunday | May 19 | Physics WAEC
A. F3 = F1 + F2 B. F2 = F1 + F3 C. F1 = F2 – F3 D. F1 = F2 + F3 Correct Answer: Option D D. F1 = F2 + F3
by Sunday | May 19 | Physics WAEC
A. 13.0s B. 9.0s C. 5.1s D. 0.5s Correct Answer: Option B B. 9.0s Explanation t½ = 0.693/λ = 0.693/0.077 =9s