by Sunday | May 19 | Physics WAEC
A. emission of electrons from metals when heated B. increase in size of metals when heated C. increase in the density of metals when heated D. change in the mass of metals when heated Correct Answer: Option B B. increase in size of metals when...
by Sunday | May 19 | Physics WAEC
A. 0.8m B. 4.0m C. 4.8m D. 5.6m Correct Answer: Option C C. 4.8m Explanation h = PE/mg−12/(0.25×10) = 4.8m
by Sunday | May 19 | Physics WAEC
A. transformer B. dynamo C. thermocouple D. thermostat Correct Answer: Option C C. thermocouple
by Sunday | May 19 | Physics WAEC
A. kinetic energy is increasing B. potential energy is increasing C. potential energy is decreasing D. kinetic energy remains constant Correct Answer: Option A A. kinetic energy is increasing
by Sunday | May 19 | Physics WAEC
A. 0.60ms‾¹ B. 0.67ms‾¹ C. 2.00ms‾¹ D. 3.33ms‾¹ Correct Answer: Option B B. 0.67ms‾¹ Explanation M1V1−(M2V2)=V(M1+M2) 2 x 3 – 1 x 4 = V(2 + 1) V = 2/3 = 0.67ms‾¹
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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