Question

define distance and write it's SI unit
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Answer 1

• Definition

Distance is a numerical measurement of how far apart objects or points are. In physics or everyday usage, distance may refer to a physical length or an estimation based on other criteria (e.g. "two counties over"). In most cases, "distance from A to B" is interchangeable with "distance from B to A".

•SI unit

Meter.

Answer 2

Define

It is sum of lengths cover by the body

Si Unit

The SI base unit for distance is the meter, according to the International System of Units . Meter is denoted by 'm' in physics.