Question:
Taking into account of the significant figures, what is the value of $9.99 \,m - 0.0099 \,m$ ?
Taking into account of the significant figures, what is the value of $9.99 \,m - 0.0099 \,m$ ?
Updated On: Jul 25, 2024
- 9.9801 m
- 9.98 m
- 9.980 m
- 9.9 m
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The Correct Option is B
Solution and Explanation
$9.99 m -0.0099 m =9.9801 m$
But our answer, Should have same no. of significant figures, as the least accurate number.
$\therefore$ Ans $=9.98 m$.
But our answer, Should have same no. of significant figures, as the least accurate number.
$\therefore$ Ans $=9.98 m$.
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Physical laws play an important role in Science and are considered fundamental. Many laws of physics are built after several researches or some are a modification of existing laws and theoretical research. This article deals with important laws of physics which will help in the understanding of various concepts.