Heating gases 0.0 / 5 ? PhysicsP1 - MatterGCSEOCR Created by: emilysworldCreated on: 26-04-19 08:58 What does perpendicular mean? Meets at 90 degrees 1 of 6 What is the equation for pressure? Pressure = perpendicular force/area 2 of 6 Why do hotter gas particles have longer arrows? They have more kinetic energy and therefore greater force 3 of 6 What effect does temperature have on kinetic energy? The higher the temperature, the more kinetic energy the particles have. This means they move at a higher speed 4 of 6 What effect does speed have on force? At a higher speed, the particles colide wityh the sides of the container more frequently and with more force 5 of 6 What effect does force have on pressure? More force means a higher pressure 6 of 6
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