0% This test need finish with in 15 minutes only, Otherwise it will be automatically submitted. Thank you. Practice more tests Class - 8- Physics - Force and Pressure - Test-2 1 / 15 1. What is the SI unit of force? Newton Watt Pascal Joule 2 / 15 2. Force can change the ____ of an object. Density Mass Shape Material 3 / 15 3. The pressure exerted by a liquid in a container depends on: Shape of container Area of container Temperature Height of liquid column 4 / 15 4. Which action involves the application of muscular force? Lifting a bag Earth pulling apple Charging a balloon Magnet attracting iron 5 / 15 5. The SI unit of pressure is: Pascal Meter Newton Joule 6 / 15 6. Which of the following does NOT exert pressure? Air Standing water A block on a table A vacuum 7 / 15 7. If the area of contact increases, the pressure: Remains the same Increases Decreases Doubles 8 / 15 8. Which of these is a non-contact force? Friction Tension Muscular force Magnetic force 9 / 15 9. Which of the following can change the direction of a moving object? Volume Mass Force Area 10 / 15 10. Pressure is defined as: Force × Area Mass per unit area Area per unit force Force per unit area 11 / 15 11. Friction always acts: Downwards Opposite to the direction of motion In the direction of motion Upwards 12 / 15 12. Atmospheric pressure is caused by: Weight of air Wind Heat Sound 13 / 15 13. The force of gravity acts: Downwards Upwards In a circle Sideways 14 / 15 14. Which instrument is used to measure atmospheric pressure? Thermometer Hygrometer Ammeter Barometer 15 / 15 15. Which of the following is a contact force? Electrostatic force Frictional force Gravitational force Magnetic force Your score isThe average score is 20% 0% Restart quiz
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Class - 8- Physics - Force and Pressure - Test-2
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1. What is the SI unit of force?
2 / 15
2. Force can change the ____ of an object.
3 / 15
3. The pressure exerted by a liquid in a container depends on:
4 / 15
4. Which action involves the application of muscular force?
5 / 15
5. The SI unit of pressure is:
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6. Which of the following does NOT exert pressure?
7 / 15
7. If the area of contact increases, the pressure:
8 / 15
8. Which of these is a non-contact force?
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9. Which of the following can change the direction of a moving object?
10 / 15
10. Pressure is defined as:
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11. Friction always acts:
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12. Atmospheric pressure is caused by:
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13. The force of gravity acts:
14 / 15
14. Which instrument is used to measure atmospheric pressure?
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15. Which of the following is a contact force?
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