by Sunday | Nov 15 | Physics JAMB
A. Velocity, magnetic flux and reaction B. Tension, magnetic flux and mass C. Displacement, impulse and power D. Work, pressure and moment Correct Answer: Option A – Velocity, magnetic flux and reaction
by Sunday | Nov 15 | Physics JAMB
A. work output is always greater than the work input B. load lifted is always greater than the effort applied C. effort applied is always greater than the load lifted D. velocity ratio is always greater than the mechanical advantage Correct Answer: Option D –...
by Sunday | Nov 15 | Physics JAMB
I. The earth is not spherical but elliptical in shape II. Variation in latitude and longitude III. Rotation of the earth on its axis IV. Variation in the density of the earth A. I, II, III and IV B. II, III and IV only C. I, II and III only D. I and II only Correct...
by Sunday | Nov 15 | Physics JAMB
A. 45° B. 0° C. 90° D. 180° Correct Answer: Option B = 0° Explanation The resultant of two forces acting on an object is maximum when the angle between them is zero, during which the tow forces are parallel and pointing in the same...
by Sunday | Nov 15 | Physics JAMB
A. 12cm B. 1cm C. 3cm D. 6cm Correct Answer: Option D – 6cm Explanation If the bob is fully immersed in the water, then the volume of water displaced will be equal to the volume of the bob = 4/3πr3, where r is the radius of the If the bob is fully immersed in...
by Sunday | Nov 15 | Physics JAMB
A. its kinetic energy on the ground B. twice its initial potential energy C. its initial potential energy D. half its initial potential energy Correct Answer: Option D – half its initial potential energy Explanation At the height of 10m, its total energy is...
by Sunday | Nov 15 | Physics JAMB
A. Diffraction B. Refraction C. Dispersion D. Interference Correct Answer: Option D – Interference
by Sunday | Nov 15 | Physics JAMB
A. Increase B. Decrease C. Be Constant D. Increase then decrease Correct Answer: Option C – Be Constant
by Sunday | Nov 15 | Physics JAMB
A. THe coil has a small area B. There are strong hair springs to gives a large control panel C. There is a strong permanent magnet to give high magnetic flux D. it has a small number of turns of coil Correct Answer: Option B – There are strong hair springs to...
by Sunday | Nov 15 | Physics JAMB
A. 380mmHg B. 570mmHg C. 190mmHg D. 480mmHg Correct Answer: Option B – 570mmHg Explanation (p – 760)/(0 – 760) = (h – 0)/(80 – 0) ∴ (p – 760)/-760 = (20 – 0)/80 80(p-760) = -760(20-0) ∴80p – 60800 = -15200 80p = 60800...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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