Science, asked by Kopalgolechha123, 1 year ago

Explain why hand span cannot be used as standard unit of length.

Answers

Answered by Anonymous
1
because, while using hand span, everyone's hands differs from one another.
Answered by Disha234
0
it cannot be  used because the length of the hand differs from person to person and hand span is the length of the hand of a person
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