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प्रश्न
Answer the following in detail.
Which is the most suitable unit for measuring the volume of the swimming pool?
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उत्तर
cubic metre (m3) is the most suitable unit for measuring the volume of the swimming pool.
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संबंधित प्रश्न
Match the following:
| Column A | Column B |
| 1.Volume of a liquid | 1. kg `m^-3` |
| 2. Area of a leaf | 2. `m^3` |
| 3. S.I. unit of volume | 3. graph paper |
| 4. S.I. unit of density | 4. m `s^-1` |
| 5. S.I.unit of speed | 5. measuring cylinder |
A piece of paper of dimensions 1.5 m × 20 cm has area ______.
Select the correct alternative:
The symbol of degree celsius is
Select the correct alternative:
lO mm is equal to
Convert the following quantity as indicated:
20 cm = m
Answer the following in short.
What are the characteristics of a standard unit?
Give reason for the following.
Body parts should not be used for correct measurements of an object.
What are derived quantities?
Assertion (A): Density is a derived physical quantity
Reason (R): Density cannot be derived from the fundamental physical quantities.
Write SI units for the fundamental quantity.
