by Sunday | Nov 9 | Physics JAMB
A. low density B. low freezing point C. high specific D. low boiling point Correct Answer: Option B – low freezing point Explanation The low freezing point of alcohol, -115°c enables low temperatures to be measured. mercury freezes at 39°c, and cannot be used in...
by Sunday | Nov 9 | Physics JAMB
A. vapour pressure of a fluid B. density of liquid C. relative humidity of a liquid D. relative density of a liquid Correct Answer: Option D – relative density of a liquid Explanation The instrument used in measuring relative density is...
by Sunday | Nov 9 | Physics JAMB
A. a density bottle B. an eureka can C. a pipette D. a burette Correct Answer: Option A – a density bottle Explanation Since relative density = mass of a substance, therefore, the mass of an equal volume of water relative density bottle should be used to...
by Sunday | Nov 9 | Physics JAMB
A. 300 N B. 200 N C. 150 N D. 100 N Correct Answer: Option A – 300 N Explanation Thrust = pressure x area = 100 pa x 3m² = 300 N
by Sunday | Nov 9 | Physics JAMB
A. 0.75 J B. 7.50 J C. 75.00 J D. 750.00 J Correct Answer: Option A – 0.75 J Explanation Energy stored in a stretched wire (strain energy) = average force x extension = ½Fe = ½ x 300N (30.5 – 30.0) x 10-2 m = 150 x 0.5 x 10-2 =...
by Sunday | Nov 9 | Physics JAMB
A. 55. 6 % B. 50.0% C. 33.3% D. 22.2% Correct Answer: Option C = 33.3% Explanation Efficiency = (MA)/V.R x 100% = (load)/Effort x (1)/V.R = (800)/400 x (1)/6 x 100% = 33.3%
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.