Question

how the multiple and submultiple units related to SI unit explain with example​

Answer 1

Step-by-step explanation:

consider that a body is of mass M is moving with acceleration A and we have to find force

we know the unit of mass is kg and that's if acceleration is m/s²

now by using the formula

Force = mass * acceleration

F = M kg * A m/s²

F = (M * A ) (kg*m/s²)

also the unit Kg m/s² is called Newton N

thus

F = (M*A) N

i.e. magnitude * unit

Answer 2

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Prefixes for multiples and submultiples of units are used to more conveniently express very large and very small numbers (convenient compared to scientific notation or long strings of leading or trailing zeroes). Recommend you Google it and read it or Google SI prefixes.

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