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