JAMB Physics 2025 Objective — Question 15
Question 15 of 40 from the Joint Admissions and Matriculation Board (JAMB) Physics 2025 Objective paper, with the correct answer and a full explanation.
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A glass block is completely immersed in water. The upthrust acting on it:
- A. equals the weight of the block
- B. equals the weight of displaced waterCorrect
- C. is greater at the sides
- D. acts horizontally
Explanation
Archimedes' principle: upthrust = weight of fluid displaced.
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