Question

5. The SI units of length and define ite
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Answer 1

heya here is the ans og your qun ....

The SI unit of length is meters(m) for mass (kg ) for volume is cubic meter ... for time is second ( s) and for temperature is (k ) ....

☆ meter (m)

is defined in terms of constant of nature: the length of the path traveled by the light in vacuum during a time interval of 1/299, 792, 458 of a second

hope it helps you ..

Good Night

Answer 2

SI unit of length is metre (m).

A metre was originally defined in 1889 as the distance between two marks drawn on a platinum-iridium rod kept at 0° in International Bureau of Weights and Measures at Sevres near Paris.

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