If the magnitude of force acting on a surface is doubled and area over which it acts is halved, then pressure exerted by the surface will
- Abecome twice
- ✓become four times
- Cremain the same
- Dbe zero
Answer: B.
View full solution →43 questions across 7 question groups — pick any mix to generate a PHYSICS paper with step-by-step answer keys.
MCQ
6 Q→02[1 Mark Question Answer]
8 Q→03[2 Mark Question Answer]
9 Q→04[3 Mark Question Answer]
3 Q→05fill in the blanks.
11 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: A.
View full solution →Answer: B.
View full solution →Answer: C.
View full solution →| 1. Increasing pressure | a. broad straps of shoulder bags |
| 2. Decreasing pressure | b. thrust |
| 3. Force acting per | c. sharp tips of pins unit area |
| 4. SI unit of pressure | d. pressure |
| 5. Magnitude of force | e. pascal |
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