Question

Sa True or False. If false,
1. we can say that mass of an object is 126 kg.
2. Lengen of one's chest can be measured
sing metre scale
3. Tem millimetre makes one centimetre
4.A hand span is a reliable measure of
length
5. The Sl system of units is accepted
everywhere in the world.​

Answer 1

Answer:

True

False .

True.

false

True