A piece of metal of relative density 5.0 weighs 60N in air. Calculate its weight when fully immersed in water.
A. 4N B. 5N C. 48N D. 60N Correct Answer: Option C C. 48NA tuber of cassava can be processed into a powder. This explains the face that?
A. matter can change spontaneously from one state to another B. matter cannot be destroyed C. force is required to change natter from one state to another D. matter is made up of tiny particle Correct Answer: Option D D. matter is made up of tiny...A radioactive substance has a half-life of 3 days. If a mass of 1.55g of this substance is left after decaying for 15 days, determine the original value of the mass.
A. 49.6g B. 37.2g C. 24.8g D. 12.4g Correct Answer: Option A A. 49.6g Explanation 1→1/2→1/4→1/8→1/16→1/32 1/32=1.55g 1 = 1.55 x 32 =49.6gWhich of the following statements about X-rays is not correct? They
A. are electromagnetic waves B. can be used to study crystal lattice C. can destroy living cells D. are produced from the nucleus of an atom Correct Answer: Option D D. are produced from the nucleus of an atomProducts
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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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