The buoyant force on an object submerged in a liquid depends on
The buoyant force on an object submerged in a liquid depends on
the object |
buoyant force on an object is given by
F = volume of object submerged * density of liquid.
therefore ,
The buoyant force on an object submerged in a liquid depends on
the object's volume and density of the liquid. |
The buoyant force on an object submerged in a liquid depends on The buoyant force on...
10. The buoyant force exerted by a fluid on an object completely submerged depends on the weight of the object, and a ratio of: (a) volumes (b) units (c) densities (d) sizes
3. Archimedes' Principle states that the buoyant force on an object partially or fully submerged in a fluid is equal to the weight of the fluid that the object displaces. For an object of density po floating partly submerged in a fluid of density pf, the buoyant force is given by F P19 SA(y)dy, where g is the acceleration due to gravity and A(y) is the area of a typical cross-section of the object. The weight of the object is...
The mass of an object is 35Kg. When it is submerged in a fluid its apparent weight is 300N. What is the buoyant force?
5. The buoyant force is a consequence of the fact that pressure varies with depth. To understand this, do the following, for a vertical cylindrical object that is submerged in a liquid: a. If the liquid pressure at the top of the cylindrical object is P, write an expression for the liquid pressure at the bottom of the cylinder of length L. b. Write expressions for the magnitude of the force that the liquid exerts at the top of the...
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
2. Iron is denser than plastic. When fully submerged in water, is the buoyant force on a solid iron sphere greater than, less than, or equal to the buoyant force on a solid plastic sphere of the same diameter? Explain your answer using the buoyant force equation. a. b. If you instead fully submerge each sphere in ethylene glycol, does the buoyant force on each sphere increase, decrease, or stay the same. Explain your answer using the buoyant force equation....
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
a. What fraction of an iron anchor’s weight will be supported by buoyant force when submerged in saltwater? b. If the buoyant force is 20% of the weight of the anchor, what is the density of the fluid the ship is in? Help on part b, please.
If we combine the downward force of gravity with the upward buoyant force, we get what is known as the apparent weight of the object, Wapparent = mobject9 – Fbuoyant = PobjectgVtotal – Poutside gVdisplaced · For our experiment this week, we will be looking at a mass submerged in water. The apparent weight will be the weight force due to gravity minus the buoyant force due to the surrounding water. Consider the setup to the right with an object...