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Length is one of the fundamental quantities. Justify this statement.


PRADEEP KUMAR 3rd Jan, 2022
Answer (1)
PRADEEP KUMAR 3rd Jan, 2022

The length of an object is measured in metres. One metre is equal to the length of path travelled by light in vacuum in time interval 1/299,792,458 of a second. Since the value is always the same, it is a fundamental quantity.

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