The density of a steel ball was determined by measuring its mass and diameter. The mass was measured within 1% and the diameter with 3%. The error in the calculated density of the steel ball is at most:
Correct answer: B. 4%
- A. 10%
- B. 4%
- C. 3%
- D. 2%
Explanation
b) 4%:This option suggests that the maximum error in the calculated density of the steel ball is 4%. While this seems reasonable, let's examine the errors in measuring the mass and diameter to confirm if this is accurate.
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