AP EAMCET · PHYSICS · Mathematics in Physics
The number of significant figures in quantity \(0.00005041 \mathrm{~J}\) is
- A \(9\)
- B \(4\)
- C \(3\)
- D \(10\)
Answer & Solution
Correct Answer
(B) \(4\)
Step-by-step Solution
Detailed explanation
In any number less than 1 , leading zeros before or after decimal are non significant. So in given case, Number of significant digits is 4 . \(Note\) Any zero between two non zero digits is always significant.
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