by Sunday | Jan 24 | Physics WAEC
A. N2.50 B. N3.20 C. N6.50 D. N9.60 Correct Answer: Option A A. N2.50 Explanation Power = 100W; Voltage = 240V; Time = 5 hours Total energy used = Power x time = 100 x 5 = 500wh converting to kwh, we have...
by Sunday | Jan 24 | Physics WAEC
A. 4000V B. 400V C. 40V D. 4V Explanation Np=3000turns Ns=500turns Ep=240Vr.m.s Es=? Ns/Np=Es/Ep 500/3000=Es/240 ⟹Es=240×500/3000=40V
by Sunday | Jan 24 | Physics WAEC
I. Gravitational potential due to a mass at a point a distance r away is proportional to r² II. Gravitational field strength is a vector quantity III. Gravitational intensity is proportional to the weight of a unit mass. A. I, II and III B. III only C. II only D. I...
by Sunday | Jan 24 | Physics WAEC
A. 6A B. 4A C. 2A D. 1A Correct Answer: Option C Explanation The resistors are connected both in parallel and series. To calculate the total resistance, we have: For the parallel connection: 1/R=1/1+1/1 1/R=2⟹R=0.5Ω For the series connection:...
by Sunday | Jan 24 | Physics WAEC
A. The Earth B. Human body C. Iron rod D. Dry wood Correct Answer: Option D D. Dry wood Explanation Dry wood is rather an insulator and not a conductor.
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.