Physics, asked by Neel030806, 8 months ago

how will you express the result of a measurement of a physical quantity​

Answers

Answered by MohakBiswas
4

Answer:

A physical quantity can be expressed as the combination of a magnitude expressed by a number – usually a real number – and a unit : where is the magnitude and is the unit. For example, 1.6749275×10−27 kg (the mass of the neutron ), or 299792458 metres per second (the speed of light )

Explanation:

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