Topics/Questions discussed in this video: Exercise 2.16 The unit of length convenient on the atomic scale is known as...

# Class 11 Physics

## L11 – Exercise 2.7 to 2.15 Units and Measurements

Topics/Questions discussed in this video: Exercise 2.7 A student measures the thickness of a human hair by looking at...

## L10 – Exercise 2.1 to 2.6 Units and Measurements

Topics/Questions discussed in this video: Note : In stating numerical answers, take care of significant figures....

## L9 – Example 2.9 to 2.12 Units and Measurements

Topics/Questions discussed in this video: Example 2.9 The resistance R = V/I where V = (100 ± 5)V and I = (10 ± 0.2)A....

## L8 – Example 2.6 – Units and Measurements

Topics/Questions discussed in this video: Example 2.6 Two clocks are being tested against a standard clock located in...

## L7 – Dimensional Analysis Units and Measurements

Topics/Questions discussed in this video: Dimensional Analysis Units and Measurements Download PDF of Notes

## L6 – Significant Figures Units and Measurements

Topics/Questions discussed in this video: Significant Figures Units and Measurements Download PDF of Notes

## L5 – Example 2.8 – Errors in sum, difference, product, divide and power

Topics/Questions discussed in this video: In this lecture I am discussing Example 2.8 Errors in sum, difference,...

## L4 – Measurement Errors – Units and Measurements

Topics/Questions discussed in this video: Example 2.7 We measure the period of oscillation of a simple...

## L3 – Parallax Method Units and Measurements

Topics/Questions discussed in this video: Example 2.2 A man wishes to estimate the distance of a nearby tower...

## L2 – Basics of Angles Units and Measurements

Topics/Questions discussed in this video: In this lecture I am discussing the Basics of Angles, Basics of...

## L1 – Basics of Units and Measurements – Physical Quantities SI Units

Topics/Questions discussed in this video: Physical Quantities and SI Units Download PDF of Notes