some mercury is contained in a test tube. The free surface of mercury is :
- Aflat
- ✓convex
- Cconcave
- Dwavy
Answer: B.
View full solution →39 questions across 7 question groups — pick any mix to generate a PHYSICS paper with step-by-step answer keys.
MCQ
5 Q→02[1 Mark Question Answer]
10 Q→03[2 Mark Question Answer]
9 Q→04[3 Mark Question Answer]
4 Q→05fill in the blanks.
5 Q→06TRUE / FALSE
5 Q→07Match The Following.
1 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: B.
View full solution →Answer: C.
View full solution →Answer: C.
View full solution →Answer: B.
View full solution →Answer: B.
View full solution →
| Column A | Column B | ||
| 1. | A unit is used to express the volume of liquids. | 1. | Overflow jar |
| 2. | A unit is used to sell oxygen gas to hospitals. | 2. | $\pi r^2 h$ |
| 3. | The formula of a uniform wooden cylinder to find its volume. | 3. | kilogram |
| 4. | The formula of a sphere to find its volume. | 4. | litre |
| 5. | A jar provided with spout to find the volume of irregular solids. | 5. | $4 / 3 \pi \rho^3$ |
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