On a cold day, a concrete floor feels colder to the bare foot then a mat on the same floor because the?
A. is better conductor of heat than the foot B. mat loses heat to the barefoot at a faster rate C. mat is better conductor of heat than the floor D. concrete floor is a better conductor of heat than the mat Correct Answer: Option D D. concrete floor is a better...Which of the following values on the absolute scale of temperature is the ice point?
A. 0K B. 32K C. 100K D. 273k Correct Answer: Option D D. 273kWhen compared with water, mercury is preferred as a thermometric liquid because?
A. has a higher density B. has lower specific heat capacity C. exhibits anomalous thermal expansion D. contains molecules which have very strong adhesive forces Correct Answer: Option D D. contains molecules which have very strong adhesive...A loaded spring performs simple harmonic motion with an amplitude of 5cm. If the maximum acceleration of the load is 20cms‾¹, calculate the angular frequency of the motion
A. 2 rads‾¹ B. 4 rads‾¹ C. 5 rads‾¹ D. 10 rads‾¹ Correct Answer: Option B B. 4 rads‾¹ Explanation w = v/g=0.2/0.05 = 4 rads‾¹A ball bearing is projected vertically upwards from the ground with a velocity of 15ms‾¹. Calculate the time taken by the ball to return to the ground [g = 10ms‾²]
A. 1.5s B. 3.0s C. 5.0s D. 7.5s Correct Answer: Option B B. 3.0sProducts
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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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