Question

5. Name three units to measure mass ranging from very short to very long value. How are they related to S.I. unit? ​

Answer 1

Answer:

1.nanometre: a unit for measuring length in the metric system. There are one billion (=one thousand million) nanometres in a metre.

2. centimetre: a unit for measuring length in the metric system. There are 100 centimetres in one metre.

3. gigametre: a unit for measuring length in the metric system. There are 1 million meter in one gigametre.