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XI-2-13 Propagation of Significant Figures
Lesson 13 of 14 • 7 upvotes • 13:43mins
Pradeep Kshetrapal
When we are doing mathematical operations like addition subtraction multiplication or division and the quantities are having some different significant figures then how many significant figures are to be kept in the result that is examined and detailed in this lecture. this is very important because these questions are asked even in IIT entrance exam.
Units and Measurement for Class 11
14 lessons • 2h 19m
1
Physical Quantities and Units Introduction
12:58mins
2
Merits of S.I. System in Measurement
5:45mins
3
Fundamental and Derived Quantities
5:17mins
4
Defining S.I. Units of Measurements
14:54mins
5
Practical Units of Measurement
10:41mins
6
Dimensions of Physical Quantities
12:13mins
7
Conversion of System
9:26mins
8
Checking Correctness of a Physical Formula
6:17mins
9
Making a New Formula with given Quantities
12:05mins
10
XI-2-10 Significant figures
10:46mins
11
XI-2-11 Accuracy and Precision
5:36mins
12
XI-2-12 Writing Significant Figures.
12:46mins
13
XI-2-13 Propagation of Significant Figures
13:43mins
14
XI-2-14 Order of a Number.
7:11mins
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