by Sunday | May 20 | Physics WAEC
A. 16N B. 20N C. 32N D. 40N Correct Answer: Option C C. 32N Explanation X = 50 sin30 = 30 x 0.5 = 25cm 40 x 20 = p x 25 p = (40×20)/25 = 32N
by Sunday | May 20 | Physics WAEC
A. 30ms-1 B. 25ms-1 C. 20ms-1 D. 15ms-1 Correct Answer: Option A A. 30ms-1 Explanation S = ½(a+b)h 60 = ½(15+25)h h = 1200/40 = 30m/s
by Sunday | May 20 | Physics WAEC
A. no energy is released when fusion takes place B. very high temperatures are required to initiate fusion reaction C. the raw materials needed is not easily available D. heavy nuclei are involved Correct Answer: Option B B. very high temperatures are required to...
by Sunday | May 20 | Physics WAEC
A. 21 B. 18 C. 15 D. 12 Correct Answer: Option A A. 21 Explanation 768→384→192→96→48→24→12→6 7 x 3 = 21yrs
by Sunday | May 20 | Physics WAEC
A. nuclear fusion B. nuclear fission C. thermonuclear reaction D. natural radioactivity Correct Answer: Option B B. nuclear fission
by Sunday | May 20 | Physics WAEC
i. moving coil ammeter ii. electric bell iii. electric motor. A. i and ii only B. ii and iii only C. i and iii only D. i, ii and iii Correct Answer: Option C C. i and iii only
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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