Question

2)convert 2metre into cm.
3) why do you mean by si unit​

Answer 1

Answer:

2)2m= 200.0000cm

3)The SI base units and their physical quantities are the metre for measurement of length, the kilogram for mass, the second for time, the ampere for electric current, the kelvin for temperature, the candela for luminous intensity, and the mole for amount of substance.

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Answer 2

Answer:

2- 200 cm ans

Explanation:

1 metre = cm , so 2 multiplied by =200 answer