JAMB Physics 2022 Objective — Question 38
Question 38 of 41 from the Joint Admissions and Matriculation Board (JAMB) Physics 2022 Objective paper, with the correct answer and a full explanation.
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Density ρ of sphere of diameter d, mass m:
- A. 3m/2πd³
- B. 3m/πd³
- C. 6m/πd³Correct
- D. m/4πd³
Explanation
V=πd³/6; ρ=m/V=6m/πd³.
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