by Sunday | Jan 24 | Physics WAEC
A. 3.0ms−1 B. 4.5ms−1 C. 6.0ms−1 D. 18.0ms−1 Correct Answer: Option C C. 6.0ms−1 Explanation Given that u=0ms−1,a=2ms‾², s=9m We can use the equation, v²=u²+2as so that we have, v²=0²+2×2×9 v²=36; v=6.0ms−1 Note; u = Initial velocity v = final velocity a =...
by Sunday | Jan 24 | Physics WAEC
A. MLT‾¹ B. MLT‾² C. MLT D. ML Correct Answer: Option A A. MLT‾¹ Explanation Impulse = Force × time Force has the dimension MLT/2, hence Impulse= ML/T²×T = ML/T
by Sunday | Jan 24 | Physics WAEC
A. 2.44mm B. 2.46mm C. 2.86mm D. 2.96mm Correct Answer: Option B B. 2.46mm
by Sunday | Jan 23 | Physics WAEC
A. 0.5 B. 0.8 C. 1.2 D. 1.5 Correct Answer: Option C C. 1.2 Explanation The element B has a mass number of 70 with atomic number 32. Hence, B has 32 protons and (70-32) = 38 neutrons. The neutron- proton ratio is 38:32 = 38/32 =1.1875...
by Sunday | Jan 23 | Physics WAEC
A. Medicine B. Oil industry C. Agriculture D. Weather forecast Correct Answer: Option D D. Weather forecast
by Sunday | Jan 23 | Physics WAEC
A. Gamma ray B. Radio wave C. Infrared ray D. X-ray Correct Answer: Option B B. Radio wave Explanation Radio wave has the longest wavelength and shortest frequency.
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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