The phenomenon of radioactivity was first discovered by?
A. Marie Curve B. Sir J.J Thomson C. Henn Becquerel D. Niels Bohr E. Enrico Fermi Correct Answer: Option C – Henn Becquerel
Electric motor primarily converts?
A. electrical energy into chemical energy B. electrical energy into heat energy C. kinetic energy into potential energy D. electrical energy into mechanical energy E. mechanical energy into light energy Correct Answer: Option D – electrical energy into...
Which of the following is not a conductor of electricity?
A. Human body B. Glass C. Silver D. Earth E. Copper Correct Answer: Option B – Glass
In the diagram below, three identical lamps each of 100 W are connected in parallel across a potential difference of 250 V. Calculate the reading of the ammeter.
A. 7.5A B. 2.5A C. 1.2A D. 0.8A E. O.4A Correct Answer: Option C – 1.2A Explanation P = VI ; I = P/V = 100/250 = 0.4A each Total current 3 x 0.4 = 1.2AProducts
-
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Co-Ownership Structures and Land Acquisition Methods in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Rights in Community Land and Fundamental Land Concepts in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Customary Land Control and the Origins of Nigeria's Land Use Act
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Land Ownership Principles and Transaction Laws in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.