Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Units and Measurements

Question:
What is the number of significant figures in 0.310×103
Options:
2
3
4
6
Correct Answer:
3
Explanation:
Since the numbers 0. 310 and 103 have 3 significant figures each. In the case of the multiplication, the maximum number of significant figures is the same as that of the number of significant figures in decimal number., so the final answer must also have 3 significant figures.