During a experiment, one measured the mass of a mosquito and found it to be 1.20 x 10^-5 Kg. The numbers of significant figures in this case are:
Correct answer: D. Three
- A. Five
- B. One
- C. Two
- D. Three
Explanation
All non zero digits are significant figures and in this case there are 3 significant or non zero digits hence option D is the right choice.
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