Physics, asked by neharai16, 9 months ago

define standard metre?​

Answers

Answered by ratanvoleti
2

Answer:

Explanation:

-The Standard meter is the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second. ... The Standard meter is the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second

Answered by nk909816
0

Answer:

standard metre is the length of the path travelled by light in vaccum during a time interval 1/199 792 458 of a second.

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