The smallest value of length that can be measured using a 15-cm scale is 1 millimetre (mm). The scale is divided into 15 centimetres (cm), with each centimetre further divided into 10 equal parts, each part being 1 mm.
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A metre is divided into 100 equal divisions on a metre scale, with each division called a centimetre (cm). A commonly used smaller part of the metre scale is typically 15 cm long. Class 6 Science NCERT Chapter 5 Chapter ...
The system of units currently used internationally is called the ‘International System of Units’ or SI units. The SI unit of length is the metre, symbolized as ‘m’. NCERT Book Curiosity Science Class 6 Class 6 Science NCERT Chapter 5
The adoption of a set of standard units of measurement across different countries was led by the confusion that arose when people started traveling from one place to another, encountering various systems of units. This necessitated a unified system to ...
Deepa mentioned scales and measuring tapes because they provide a consistent unit of measurement, unlike handspans which can vary from person to person. Class VI NCERT Book Curiosity Science NCERT Science Session 2024-2025.