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d = m/v so m = d x v
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∙ 12y ago
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Mass plus volume equals?
Time squared over distance. No, it is not "Density". Density is mass divided by VOLUME. Weight is the force of gravity acting on the mass. force = mass * acceleration. Thus, mass/force = 1/acceleration, or, in generic units, time squared over distance. Don't believe every game show answer you hear.
How do you calculate the density of citric acid?
To calculate the density of citric acid, you need to know its mass and volume. Measure the mass of a given amount of citric acid using a balance. Then, measure the volume by either carefully pouring it into a graduated cylinder or by performing a displacement method. Finally, divide the mass of citric acid by its volume to calculate the density, typically expressed in grams per milliliter (g/mL) or grams per cubic centimeter (g/cm³).
What is found by density plus volume?
Dense volume. Obviously.
What equation would you use to find the volume of a rectangular a.volume equals lengthwidthheight b.volume equals length plus width plus height c.volume equals lengthwidth d.volume equals length plus?
The equation to find the volume of a rectangular object is (a) volume equals length times width times height.
How are ship able to float?
Just like any other object, a ship will float if it has less density than the liquid on which it is supposed to float. Density = mass / volume; in the case of a ship, that includes the volume of the ship plus any air trapped inside.
What is the density of a half liter water bottle that masses 20g?
The idea is to divide the mass by the volume. I assume the half liter is what fits inside the bottle; in theory, the actual volume of the bottle plus the contents should be slightly more. Also, in theory you'll have to add a small amount of mass for the air inside. If the bottle is filled with air, then you'll actually get the average density of the bottle plus the air.
What is the density of an object that has a mass of 350 g and a volume of 95 cm3?
Divide the mass of the object by it's volume in your question 350 g / 95 cm3 to find density. Your answer will be 3.7 g cm-3 ( grams per cubic centimeter).
When sugar is dissolved in water What about its weight?
The mass of both solute and solvent are conserved (sugar water weighs the same as the sugar plus the water), the volume of the solution increases less than the dry volume of the sugar, so the density of the solution is higher than water.
Why do some things float on water?
Objects float because of density. All objects are made up of atoms, and atoms have mass. In order to find the density of an object, divide the mass by volume. If the object is less dense the fluid it is in, then it will float.Because they are less dense than the water.We call the amount of mass in a given volume of space the density. For instance, we could measure the mass of some fresh water in a container. We would then divide the mass of the water by the volume of the container to find the density. However, if we filled the same container with salt water, it would have more mass because the ocean water has the mass of pure water plus the mass of the salt. Since there is more mass in the same volume, ocean water has a greater density then fresh water.For something to float, it must have a density that is less than in what it is floating in.It may seem odd that an enormous ship can float when steel is denser than water. However, if you look at the entire ship you see that there are many places filled with things less dense than water, like air. This means that the density of the entire ship is less dense than that of the water it floats in.To understand why things less dense then water float in water, go to the question "What is the buoyancy principle?" in the Related Questions section below.
If the density of a solid is greater than that of water it sinks why then does a steel ship float in water when the density of steel is about eight times that of water?
The density of the entire ship is much less than the density of a ship-sized block of steel. That's accomplished by flattening the block of steel into a giant sheet, and then rounding the sheet on the bottom, so that it displaces much more water than the original solid block would. The final structure still has the same mass as the block of steel, but it has much more volume ... the volume of the steel, plus the additional volume of the cargo holds, the engine room, the galleys, the passenger cabins, the radio room, etc. So the original mass divided by the much greater volume winds up being a much smaller density than steel has. In fact, it winds up being smaller than the density of water.
4mg plus 2.5ml equals?
4mg plus 2.5ml. There is no way to get a measure of mass converted to a measure of liquid and vice versa.
Why do things float?
Because they are less dense than the water. We call the amount of mass in a given volume of space the density. For instance, we could measure the mass of some fresh water in a container. We would then divide the mass of the water by the volume of the container to find the density. However, if we filled the same container with salt water, it would have more mass because the ocean water has the mass of pure water plus the mass of the salt. Since there is more mass in the same volume, ocean water has a greater density then fresh water. For something to float, it must have a density that is less than in what it is floating in. It may seem odd that an enormous ship can float when steel is denser than water. However, if you look at the entire ship you see that there are many places filled with things less dense than water, like air. This means that the density of the entire ship is less dense than that of the water it floats in. To understand why things less dense then water float in water go to the question "Why do some things float but not others?" in the Related Questions section below.An object floats because it is less dense than whatever it is floating in.
