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Unit - 2.1 Measurement Of Length — PHYSICS STD 6 — Question

ICSE BoardEnglish MediumSTD 6PHYSICSUnit - 2.1 Measurement Of Length2 Marks
Question
Name two characteristics of a standard unit for a physical quantity.
✓

Answer

Two characteristics of a unit are:-
it should be of convenient size
It must be universally accepted i.e. its value must remain the same at all places and at all times..

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