Force and Pressure Quiz
Force and Pressure Quiz
1. What is the SI unit of force?
2. The turning effect of a force about a pivot is called:
3. Pressure is defined as:
4. What happens to the pressure when the area of contact increases, keeping the force constant?
5. What causes atmospheric pressure?
6. A liquid exerts pressure:
7. A boy applies a force of 10 N to move a box with an area of 2 m². What is the pressure exerted?
8. Which of the following is an application of atmospheric pressure?
9. A spanner with a longer handle is used to tighten bolts because it:
10. What happens to the pressure exerted by a liquid as its depth increases?