Question

Write T for true and F for false statements.
1. The kilometre is the standard unit of length.
2. The density of water is less than air,
3. One quintal is one-tenth of a tonne.
4. Mass of a body is measured by a beam balance.
5. Hand span is a standard unit for measuring length.
6. The S.I. unit of mass is kilogram.
7. Length of a curved line cannot be measured by a metre scale directly.​

Answer 1

Answer:

1. F

2. F

ans: it's more than air

3. T

4. F

ans: Mass of a body is measured by a physical balance.

5. F

6. T

7. T

Explanation:

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