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Significant Figures
Chapter Name : Units And Measurements
Sub Topic Code : 101_11_02_07_04
Topic Name : Significant Figures
Sub Topic Name : Rules For Determining The Uncertainty In The Results Of Arithmetic Calculations
Introduction

The number of significant figures in a measurement, such as 2.531, is equal to the number of digits that are known with some degree of confidence (2, 5, and 3).

Pre-Requisites:

Rules for determining the uncertainty in the results of arithmetic calculations .

Real Life Question:

What is SIGNIFICANT FIGURES ?

Key Words / FlashCards
Key Words Definitions (pref. in our own words)
SIGNIFICANT FIGURES The number of significant figures in a measurement, such as 2.531, is equal to the number of digits that are known with some degree of confidence (2, 5, and 3).
Learning aids / Gadgets
Gadgets How it can be used
Real life uses :

Used for calculating chemistry results.

Places to visit :

Chemistry Lab.

Practical examples around us
Examples Explainations
What you learn in Theory:

Rules for determining the uncertainty in the results of arithmetic calculations.

What you learn in Practice:

Rules for determining the uncertainty in the results of arithmetic calculations.

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