Significant Figures & Rounding Off

Significant Figures|Rules For Significant Figures |Rounding Off |Significant Figures In Addition And Subtraction|Exercise Questions

Exercise Questions |Rules For Significant Figures |Rounding Off |Significant Figures In Addition And Subtraction|Significant Figures

Significants Figures|Rules For Counting Significant Figures|Rounding Off|Remembering Technique

Recap|Significant Figures|Rounding Off|Rules For Rounding Off|Significant Figures In Addition And Subtraction|Significant Figures In Multiplication And Division|Important Points|Summary

The length of the string of a simple pendulum is 102.6 cm and the diameter of the bob is 2.56 cm. What is the effective length of the simple pendulum by using the correct number of significant figures? (Rounding off is not to be considered.)

State the rules used for significant figures while rounding off the digits.

Least Count|Significant Figure|Significant Notation|Rounding Off|Actual Physics

Significant Figures In Addition & Substraction|Significant Figures In Multiplication & Division|Remembering Technique

Errors In Measurments|Example|Rules To Find Out The Number Of Significant Figures|Rules For Addition & Subtraction |Rules For Multiplication Or Division|Scientific Notation |Change In Unity Of A Quantity|Rounding Off|Rules For Rounding Of The Numbers|Summary

A length 5.997 m rounded off to three significant figures is written as