by Sunday | Nov 9 | Physics JAMB
A. Parallel connections do not heat up the wires B. series connections use high voltage C. less current will be used D. less voltage will be used Correct Answer: Option B – series connections use high voltage Explanation if appliances are connected in series,...
by Sunday | Nov 9 | Physics JAMB
A. Graham’s Law B. Boyle’s Law C. Pressure law D. Charles Law E. No Correct Option Correct Answer: Option E – No Correct Option Explanation Rate of diffusion is inversely proportional to the square root of density – Graham’s law P ∝ 1/v...
by Sunday | Nov 9 | Physics JAMB
A. 10 cm B. 25 cm C. 16 cm D. 14 cm Correct Answer: Option A = 10 cm Explanation m = v/u = -3 v = -3u f = 15cm 1/v + 1/U = 1/f 1/-3U + 1/u = 1/15 2/3u = 1/15 3U = 15 x 2 U = 30/3 = 10...
by Sunday | Nov 9 | Physics JAMB
A. X is the anode and very high current is used B. X is the anode and Y is the cathode C. Y is the cathode and X is the anode D. Y is the anode and very high current is used Correct Answer: Option D – Y is the anode and very high current is used Explanation...
by Sunday | Nov 9 | Physics JAMB
A. 8.58 x 10-19 J B. 8.50 x 10-15 J C. 8.58 x 10-17 J D. 8.85 x 10-18 J Correct Answer: Option A Explanation Work function, w = hfo = 6.6 x 10-34 x 1.3 x 1015 = 8.58 x 10-19
by Sunday | Nov 9 | Physics JAMB
A. saturation B. bonding C. amplification D. dopping Correct Answer: Option D – dopping
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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