A plastic sphere floats in water with 50.0% of its volume submerged. This same sphere floats in another liquid with 30.0% of its volume submerged. Determine the density of the liquid in kg/m
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- 6. A piece of cork has a mass of 550 grams. An 18 N sinker is attached to it. With only the sinker in water, the cork and sinker weigh 20.7 N, with the sinker and cork both in water, they weigh 0.9 N. When the sinker was immersed in alcohol, it weighed 15.7 N. Determine the density of the cork in kg/m³? What is the specific gravity and density of the sinker? Determine the density of the alcohol in gm/ml.What is true about the volume of displaced fluid for an object that is completely submerged? (1 Point) The volume of displaced fluid is equal to the object's volume. The volume of displaced fluid is less than the object's volume. The volume of displaced fluid is greater than the object's volume. The volume of displaced fluid is not related to the object's volume.ption 4xzvsdzfserfasefawsdawefsefd
- 11-What would be the behavior of an object that was immersed in a fluid if the object and the fluid had the same density? Explain.8. A rock is suspended by a lightweight string. When the rock is in the air, the tension in the string is 39.2 N. When the rock is totally submerged in water, the tension is 28.4 N. When the rock is totally submerged in an unknown liquid, the tension is 21.5 N. What is the density of the unknown liquid?
- 9. A chunk of iron with a mass of 400.0g in air is found to have an apparent mass of 354g when completely submerged in an unknown liquid. (I) What mass of the liquid does the iron displace? (II) What is the density of the fluid? Density of iron = 7.8 g/cm.3. What fraction of a piece of iron will be submerged when it floats in mercury? 4. A nozzle with a diameter of 0.500 cm is attached to a garden hose with a radius of 0.900 cm where water flows at 1.96 m/s. Calculate the pressure in the hose, given that the absolute pressure in the nozzle is 1.01x10°N/m² and assuming level, frictionless flow.