If the zero mark on a scale is broken, you can still measure the length of an object by starting from a different point on the scale. For example, you can start measuring from the next visible marking and subtract the length from that point to the broken zero. Alternatively, you can use another ruler or scale that has a complete zero mark. By carefully noting where the scale begins, you can still get an accurate measurement of the object’s length.
This question related to Chapter 5 Science Curiosity Class 6th NCERT.
From the Chapter 5. Measurement of Length and Motion.
Give answer according to your understanding.
Start measuring from another mark, like 1 cm, and subtract this from the final measurement.
Explanation: This avoids errors caused by the missing zero, providing accurate results.
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