by Sunday | Aug 27 | Physics WAEC
A. 50.006m B. 50.060m C. 51.600m D. 51.200m Correct Answer: Option A – 50.006m
by Sunday | Aug 27 | Physics WAEC
A. their linear expansivities are not equal. B. the temperature of the iron is higher than that of the wood C. iron is a better radiator of heat than wood D. iron conducts heat more quickly from the hand than wood Correct Answer: Option D = iron conducts heat more...
by Sunday | Aug 27 | Physics WAEC
The ice point of an ungraduated mercury-in-glass thermometer is X, while its steam point is 90°. This thermometer reads 60° when the true temperature is 40°C. Calculate the value of X. A. 60° B. 48° C. 40° D. 30° Correct Answer: Option C =...
by Sunday | Aug 27 | Physics WAEC
A trolley of mass 4kg moving on a smooth horizontal platform with a speed of 1.0ms-1 collides perfectly with a stationary trolley of the same mass on the same platform. Calculate the total momentum of the two trolleys immediately after the collision. A. 0.5Ns B. 1.0Ns...
by Sunday | Aug 27 | Physics WAEC
A. 2.00s B. 0.83s C. 0.08s D. 0.60s Correct Answer: Option C – 0.08s
by Sunday | Aug 27 | Physics WAEC
A 15kg mass, suspended from a ceiling, is pulled aside with a horizontal force, F, as shown in the diagram above. Calculate the value of the tension (T). (g = 10ms-2) A. 300.0N B. 173.2N C. 30.0N D. 17.3N Correct Answer: Option B –...