1) What is the correct formula for calculating pressure? a) Area ÷ Force b) Force × Area c) Force ÷ Area d) Pressure × Volume 2) What is pressure? a) The total amount of mass in an object b) The energy needed to move something c) The amount of force applied over a surface area d) The speed of an object 3) Which situation shows greater pressure being applied? a) A person standing on both feet b) A person lying flat on the ground c) A person wearing flat shoes d) A person standing on high heels 4) What unit is commonly used to measure pressure in weather reports? a) Newton b) Pascal c) Millibar (mbar) d) Liter 5) What is the SI (Standard International) unit of pressure? a) Newton b) Kilogram c) Pascal d) Joule 6) Which of the following is NOT a common unit of pressure? a) atm b) mbar c) Torr d) Celsius 7) When the volume of gas is decreased, what usually happens to the pressure? a) Pressure stays the same b) Pressure increases c) Pressure decreases d) Pressure disappears 8) What happens to pressure when gas particles hit the container walls more frequently? a) Pressure increases b) Pressure decreases c) Volume increases d) Temperature decreases 9) What is the atmospheric pressure at sea level approximately? a) 0.01 atm b) 1 atm c) 100 atm d) 760 kg 10) In a gas simulation, which factor increases the pressure inside a container? a) Reducing the number of particles b) Increasing the temperature c) Making the container bigger d) Letting gas escape

5. EVALUATION (QUIZ)

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