ME 02-Quiz No.1 1. A bottle has a mass of 35.00 g when empty and 98.44...

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ME 02-Quiz No.1 1. A bottle has a mass of 35.00 g when empty and 98.44 g when filled with water. When filled with another fluid, the mass is 89.22 g. What is the specific gravity of this other fluid? 2. (a) Calculate the one temperature at which Fahrenheit and Celsius thermometers agree with each other. (b) Calculate the one temperature at which Fahrenheit and Kelvin thermometers agree with each other. 3. If the F scale is twice the C, what will be the corresponding reading in each scale? 4. If 5.6 m of oil weighs 46800 N, calculate its density and specific gravity. 5. A barrel contains a 0.120-m layer of oil floating on water that is 0.250 m deep. The density of the oil is 600 kg/m. (a) What is the gauge pressure at the oil-water interface? (b) What is the gauge pressure at the bottom of the barrel? 6. Water and then oil (which don't mix) are poured into a U-shaped tube, open at both ends. They come to equilibrium as shown. What is the density of oil? (Pressures at points a and b are equal.) 7. What fraction of a piece of iron (Pre=7.8 x 103 kg/m) will be submerged when it floats in mercury (PHg=13.6 x 103 kg/m)? Oil 27.2 em 8.62 cm b Water ME 02-Quiz No.1 1. A bottle has a mass of 35.00 g when empty and 98.44 g when filled with water. When filled with another fluid, the mass is 89.22 g. What is the specific gravity of this other fluid? 2. (a) Calculate the one temperature at which Fahrenheit and Celsius thermometers agree with each other. (b) Calculate the one temperature at which Fahrenheit and Kelvin thermometers agree with each other. 3. If the F scale is twice the C, what will be the corresponding reading in each scale? 4. If 5.6 m of oil weighs 46800 N, calculate its density and specific gravity. 5. A barrel contains a 0.120-m layer of oil floating on water that is 0.250 m deep. The density of the oil is 600 kg/m. (a) What is the gauge pressure at the oil-water interface? (b) What is the gauge pressure at the bottom of the barrel? 6. Water and then oil (which don't mix) are poured into a U-shaped tube, open at both ends. They come to equilibrium as shown. What is the density of oil? (Pressures at points a and b are equal.) 7. What fraction of a piece of iron (Pre=7.8 x 103 kg/m) will be submerged when it floats in mercury (PHg=13.6 x 103 kg/m)? Oil 27.2 em 8.62 cm b Water