Ch 1 Schedule 1 PDF

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memorize memorize practice 1 practice 2 practice 2 practice revise 1 revise 2 revise 3 revise 1 revise 2 revise 3 revise 1 revise 2 revise 3 revise 1 revise 2 revise 3 write write Ch#1 | MEASUREMENTS articles numericals s/q examples SHORT three frontiers of physics SHORT definition of physics SHORT investigations by study of physics SHORT new disciplines of physics SHORT overlapped branches with physics SHORT silicon chip SHORT base and derived quantities SI units [base, derived, supplementary SHORT (radian, steradian)] 1.3 concept of scientific notations 1.1 -choice of standard 1.1 1.2 SHORT -Establishment of procedure 1.2 SHORT steps for measuring base quantities SHORT Conventions of indicating units 1.6, 1.7, 1.7 1.4, 1.8 1.8 1.5 LONG DIMENSIONS 1.9 1.9 1.6 SHORT Errors and uncertainities | Reasons | Types 1.6 Significant figures | rules for significant figures | rounding off data | decimal place rule 1.3 1.1 SHORT 1.4 1.2 Precision and accuracy | LONG Absoluted uncertainity & percentage uncertainity 1.4 Assessment of total uncertainity in the final result - For "+" or "-" A.U. are added - For "×" or "÷" Percentage Uncetainities are added 1.5 - For power factor, multilply %age uncertainities with power - For average, average of the deviations from the average - For time experiment, divide L.C by no. of vibration 1.5 1.3