A 6 out o unter 5 Hals way in the unter 5 Totally submerged in the...
an object weighs 205 N in the air and it weighs 125 N when totally submerged in water. Part A: determine density of object ? (.......kg/m^3) ( i have only 1 try left hope you help me thanks)
5. The buoyant force on a Styrofoam sphere that is 10% submerged in water is smaller than the buoyant force on a metal sphere that is 100% submerged in water, if the volumes of the two sphere are equal. True / False 6.Molecules in liquids are, on average, farther away from each other than the molecules in solids. True/False 7.In two to three sentences, in your own words, explain the statement: "The Moon is constantly free-falling into the Earth".
5. The buoyant force on a Styrofoam sphere that is 10% submerged in water is smaller than the buoyant force on a metal sphere that is 100% submerged in water, if the volumes of the two sphere are equal. True / False 6.Molecules in liquids are, on average, farther away from each other than the molecules in solids. True/False 7. Molecules of gas all move at the same average speed, if the temperature is held constant. True/False
5)A plastic sphere floats in water with 70.0% of its volume submerged. This same sphere floats in glycerin with 55.6% of its volume submerged. (a) Determine the density of the glycerin. kg/m3 (b) Determine the density of the sphere. kg/m3
Question 5 0.5 pts The buoyant force on a Styrofoam sphere that is 10% submerged in water is smaller than the buoyant force on a metal sphere that is 100% submerged in water, if the volumes of the two sphere are equal. True False
6. A vertical plate is submerged in water as shown, with the top of the plate (the top vertex of the triangle) THREE METERS BELOW the surface of the water. Express the force against one side as an integral and evaluate it. (p = 1000 kg g = 9.8 M/52) m3 4m 12m
P) Ohe WAy to measure the body tat of a person is to weigh the person first in air and then again when fully submerged in water, and then determine the average density of the person. The lower the average density, the greater the percentage of body fat. Suppose one particular person we in the water, the latter of which is measured by using a special scale that the p submerged in the water. Using Newton's 2nd Law and the...
Question 20 O out of 5 points Name this compound. 3 out of 6 points Question 21 OH H2SO4 heat The name of the Major product of this reaction is Al The name of the minor product of this reaction is [B]
A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 4.80 kg of water at 36,4 °C. During the reaction 127. kJ of heat flows out of the bath and into the flask. Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 JgK Round your answer to 3 significant digits. ale х 6 2 A
A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 3.50 kg of water at 23.2 °C. During the reaction 150. kJ of heat flows out of the flask and into the bath. Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 Jg='K answer to 3 significant digits. Round your 5