by Sunday | Nov 1 | Physics JAMB
A. P/V B. (½)V C. P/V D. PV² Correct Answer: Option A – PV Explanation P = F × S1 P = F x V F = P/V
by Sunday | Nov 1 | Physics JAMB
A. Capillary B. Surface C. Viscosity D. Cohesion Correct Answer: Option C – Viscosity Explanation Viscosity, resistance of a fluid (liquid or gas) to a change in shape, or movement of neighboring portions relative to one another. Viscosity denotes opposition to...
by Sunday | Nov 1 | Physics JAMB
A. Conduction B. Convection C. Expansion D. Radiation Correct Answer: Option D – Radiation Explanation Conduction: the flow of internal energy from a region of higher temperature to lower temperature Convection: heat transfer due to bulk movement of molecules...
by Sunday | Nov 1 | Physics JAMB
A. 60N and 60° B. 60N and 30° C. 20√3 N and 60° D. 20√3N and 30° Correct Answer: Option A – 60N and 60° Explanation Resolve vertically, 40cosθ = 20, θ = 60° Resolve horizontally, f = 40sinθ = 40sin60° = 40(3/√2) = 20√3...
by Sunday | Nov 1 | Physics JAMB
A. Convection B. Radiation C. Conduction D. Reflection Correct Answer: Option B – Radiation Explanation Radiation refers to the transmission of energy as electromagnetic radiation from its emission at a heated surface to its absorption on another surface, a...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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