Question

Name the three convenient units used to measure length ranging from very short to very long value. How are they related to the S.I unit ?

Answer 1

Three convinient unit used to measure length ranging from very short to large are - centimeter (cm) , metre (m) , and kilometer (km)
Meter is S.I. unit .
1m = 100cm
1m=1/1000km.

Answer 2

Hey there!

The three convinient measure lengths :

1) Cm - Centimetre

2) m - metre

3) Km = kilometre.

These three are convinient to use to measure lengths.

SI unit of length = m ( metre)

Comparing these to meter.

1Km = 1000m

1m = 100cm.

:)