by Sunday | Nov 9 | Physics JAMB
A. it cannot retain its magnetism longer than iron B. it can be used for making temporary magnets C. it can be used for making permanent magnets D. it can easily be magnetized and demagnetized Correct Answer: Option C – it can be used for making permanent...
by Sunday | Nov 9 | Physics JAMB
A. moon is between the sun and the earth B. earth is between the sun and the moon C. moon is not completely hidden in the earth’s shadow D. moon’s umbra falls on some part of the earth Correct Answer: Option A – moon is between the sun and the earth...
by Sunday | Nov 9 | Physics JAMB
A. 0.06 D B. 0.02 D C. 0.03 D D. 0.04 D E. no option is correct Correct Answer: Option E – no option is correct Explanation V = – 50, U = 25CM (1)/r = (1)/v + (1)/u = (1)/-50 + (1)/25 = (1 + 2)/50 = (1)/50 f = +50cm = +0.5m p = (1)/r = (1)/0.5 = (10)/5 = 2...
by Sunday | Nov 9 | Physics JAMB
A. 0.3 B. 6.0 C. 3.0 D. 2.0 Correct Answer: Option C – 3.0 Explanation Dielectric constant = (c)/c° = (60)/20 = 3
by Sunday | Nov 8 | Physics JAMB
A. ultraviolet rays B. radio waves C. X-rays D. infrared – rays Correct Answer: Option C = X-rays Explanation X – rays have the highest frequency followed by X – rays, ultraviolet ray, visible light, infra – red and the least is radio...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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