by Sunday | Jan 23 | Physics WAEC
I. Automatic devices for switching on light at dusk II. Automatic doors in departmental stores III. Automatic devices for switching on air conditioners IV. Automatic voltage stabilizers A. I, II and IV only B. I, III and IV only C. III and IV only D. I and II only...
by Sunday | Jan 23 | Physics WAEC
A. α- particles and β- particles B. α- particles and X-rays C. β- particles and X-rays D. λ- rays and X-rays Correct Answer: Option A A. α- particles and β- particles Explanation In the course of natural radioactivity, alpha, beta and gamma rays are...
by Sunday | Jan 23 | Physics WAEC
A. A B. B C. C D. D Correct Answer: Option B Explanation By convention, the field direction is taken to be outward from the North pole and into the South pole of the magnet. Also, they form closed lines.
by Sunday | Jan 23 | Physics WAEC
A. 4.1Ω B. 5.0Ω C. 10.8Ω D. 11.2Ω Correct Answer: Option D Explanation The impedance for a RLC circuit is Z=√R²+(XL−XC)² = √10²+(9−4)² = √125 = 11.18Ω ≊ 11.2Ω
by Sunday | Jan 23 | Physics WAEC
A. Investigation of high voltages B. Study of electric discharge C. Operation of X-ray tubes D. A.C. power transmission Correct Answer: Option D D. A.C. power transmission
by Sunday | Jan 23 | Physics WAEC
A. pass-through even non-magnetic materials B. run from the north pole to the south pole C. are in a state of tension and tend to be shorted D. intersect one another Correct Answer: Option D D. intersect one another Explanation Two magnetic lines of force can not...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.