by Sunday | Sep 2 | Physics WAEC
A. The electrophorus B. Ebonite rod C. Proof plane D. Gold leaf electroscope E. Capacitor Correct Answer: Option D – Gold leaf electroscope
by Sunday | Sep 2 | Physics WAEC
A. 60 Jg−¹ B. 120 Jg−¹ C. 300 Jg−¹ D. 360 Jg−¹ E. 1500 Jg−¹ Correct Answer: Option B Explanation Electrical Energy = Heat Energy. I²Rt = ml 2² x 6 25 = 5 x L. L = 120 Jg-1.
by Sunday | Sep 2 | Physics WAEC
A. the reaction force of the table on the ice breaks the ice into water molecules B. heat extracted from the ice block makes the ice block cold C. the ice block absorbs heat from the atmosphere and its temperature rises D. the atmosphere absorbs heat from the ice...
by Sunday | Sep 2 | Physics WAEC
A. Human body B. Glass C. Aluminium D. Earth E. Copper Correct Answer: Option B – Glass
by Sunday | Sep 2 | Physics WAEC
A. relative humidity is higher than at sea-level B. rays of the sun add more heat to the water C. temperature is lower than that at sea-level D. pressure is lower than that at sea-level E. pressure is more than that at sea-level Correct Answer: Option D –...
by Sunday | Sep 2 | Physics WAEC
A. Evaporation takes place only at the surface of the liquid B. Boiling takes place throughout the volume of the liquid C. Evaporation takes place at all temperatures D. Boiling takes place at a particular temperature for a liquid at a fixed external pressure E. The...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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