by Sunday | Nov 3 | Physics JAMB
A. Balance wheel of a watch B. Construction of steel rail lines C. Construction of large steel bridges D. Fitting of tyres on wheels Correct Answer: Option A – Balance wheel of a watch Explanation Thermal expansion of a solid is majorly advantageous in the use...
by Sunday | Nov 3 | Physics JAMB
A. A compressor B. A refrigerator C. Air blower D. Air conditioner Correct Answer: Option D – Air conditioner Explanation Compressor is an instrument to supply air or other gas at increased pressure Refrigerator is an appliance to keep things cold Air blower is...
by Sunday | Nov 3 | Physics JAMB
A. 1ω B. 9ω C. 3ω D. 0.33ω Correct Answer: Option A – 1ω Explanation Resistor connected in a parallel have an equivalence given by 1/Reff = 1/3 + 1/3 + 1/3 = (1+1+1)/3 = 3/3 = 1 Reff =...
by Sunday | Nov 3 | Physics JAMB
A. 80.0% B. 76.6% C. 66.7% D. 60.7% Correct Answer: Option C – 66.7% Explanation Efficiency = MA/V.R x 100 V.R = number of pulleys = 6 ma = Load/Effort = 200/50 = 4 Effiecieny = 4/6 × 100 =...
by Sunday | Nov 3 | Physics JAMB
A. Molecules of a liquid are stationary B. Brownian motion is evidence of particle nature of matter C. Matter is made up of molecules D. The molecules of matter are in constant motion Correct Answer: Option A – Molecules of a liquid are stationary Explanation...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.