the density of a material divided by the density of water. Question 10 options: the weight per unit volume of a material. the pressure exerted by a fluid or gas when it impacts on a surface or an object due to its motion or flow. the density of a material divided by the density of water. the pressure of fluids or gases that are stationary or not in motion. the mass per unit volume of a material. the sum of the static and dynamic pressures on a surface or object. the force exerted by gases and liquids due to their weight. 1. Specific gravity 2. Pressure 3. Specific weight 4. Density 5. Static Pressure 6. Dynamic pressure 7. Impact pressure