Which of the following phenomena is not a direct consequence of rectilinear propagation of light?
A. lunar and solar eclipses B. images of objects in a pin hole camera C. diffraction of light D. shadows of opaque object Correct Answer: Option C C. diffraction of lightThe distance between two points P and Q, along a wave is 0.05m. If the wavelength of the wave is 0.10m, determine the phase angle between P and Q in radians
A. 0.1π B. π C. 2π D. 10π Correct Answer: Option B B. πWhich of the following wave is electromagnetic?
A. x-rays B. sound waves C. water waves D. tidal waves Correct Answer: Option A A. x-raysThe pressure of a fixed mass of an ideal gas at 27°C is 3 pa. The gas is heated at a constant volume until its pressure is 5 pa. Determine the new temperature of the gas.
A. 100°C B. 227°C C. 273°C D. 500°C Correct Answer: Option B B. 227°CProducts
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Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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Co-Ownership Structures and Land Acquisition Methods in Nigeria
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Rights in Community Land and Fundamental Land Concepts in Nigeria
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Customary Land Control and the Origins of Nigeria's Land Use Act
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Land Ownership Principles and Transaction Laws in Nigeria
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