Which of the following waves is not transverse?
A. light waves B. sound waves C. sea waves D. radio waves Correct Answer: Option B B. sound wavesA boat is rocked by waves of speed 30ms‾¹ whose successive crest are 10m apart. Calculate the rate at which the boat receives the waves.
A. 30s‾¹ B. 10s‾¹ C. 3s‾¹ D. 1s‾¹ Correct Answer: Option C C. 3s‾¹ Explanation F = v/λ=30/10=3s‾¹The maximum displacement of a vibrating tuning fork is its?
A. amplitude B. frequency C. period D. wavelength Correct Answer: Option A A. amplitudeWhich of the following factors affect the rate of evaporation of a liquid?
i. Exposed surface area ii Temperature of the surroundings iii. Thermal capacity of the liquid iv. Relative humidity of the surroundings A. ii and iii only B. ii, iii and iv only C. i, iii and iv only D. i, ii and iv only Correct Answer: Option D D. i, ii and iv...Products
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Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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Land Ownership Principles and Transaction Laws in Nigeria
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