Measurement Of Length
Chapter Name : Units And Measurements |
Sub Topic Code : 101_11_02_03_01 |
Topic Name : Measurement Of Length |
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Sub Topic Name : Measurement Of Length |
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Introduction
Various instruments are used to measure different ranges of lengths.
Pre-Requisites:
Introduction to length as a unit.
Activity:
Measure a given length using meter scale or vernier caliper to get values of different accuracies.
Real Life Question:
How can one measure length practically?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Length | Measure of difference between two positions |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Mini drafter | http://wiki.answers.com/Q/When_we_use_mini_drafter_in_engineering_drawing |
Real life uses :
Practically used in many Engineering problems
Practical examples around us
| Examples | Explainations |
|---|---|
| Stitching a shirt | One needs to measure the length of cloth required to stitch. |
What you learn in Theory:
The various equipments used to measure length.
What you learn in Practice:
How different instruments can be used to check and measure length.