Question

B. Write true or false for each of the statement
given below:
1. One millimetre is equal to one million
metres.
2. The distance of stars from the earth is
measured in mega-metres,
3. One light year is equal to a distance of
9.46 x 1012 km.
4. A standard unit is a basic unit acceptable
to scientists and general public.
5. The magnitude of a standard unit should not
change with respect to time and place.​

Answer 1

Answer:

1. false

2. false

3. true

4.true

5not understand