FORCE AND PRESSURE EXAM LEVEL 2

Force and Pressure Quiz

1. Which of the following is an example of a non-contact force?

a) Friction b) Gravity c) Tension in a rope

2. A force of 10 N is applied on an object with an area of 2 m². What is the pressure exerted on the object?

a) 2 N/m² b) 5 N/m² c) 20 N/m²

3. Which of the following statements about pressure is correct?

a) Pressure is directly proportional to area b) Pressure is inversely proportional to area c) Pressure is not related to area

4. What happens to the pressure exerted by a fluid when its depth increases?

a) Pressure increases b) Pressure decreases c) Pressure remains the same

5. Which of the following devices works based on the principle of Pascal's law?

a) Screw jack b) Thermometer c) Barometer