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प्रश्न
Make a match
| A group | B group |
| 1. Fluid | a. Higher pressure |
| 2. Blunt knife | b. Atmospheric pressure |
| 3. sharp needle | c. Specific gravity |
| 4. Relative density | d. Lower pressure |
| 5. Hecto pascal | e. Same pressure in all directions |
उत्तर
| A group | Answers |
| 1. Fluid | e. Same pressure in all directions |
| 2. Blunt knife | d. Lower pressure |
| 3. sharp needle | a. Higher pressure |
| 4. Relative density | c. Specific gravity |
| 5. Hecto pascal | b. Atmospheric pressure |
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