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What is the density of A rectangular wooden block that measures 10 cm by 4 cm by 2 cm when placed in water and it is floating horizontally with its bottom face 1 point 65 cm below the surface?
Mertonone
It is 0.825g/cm^3. Use the area of the wood to find the area of the water displaced with a depth of 1.65. This will give you the volume of the water and multiply that by it's density(1000kg/m^3) to reveal the mass of the water. The mass of the water should be equal to the mass of the wood. Divide this mass by the volume of the wood(not the water segment), which will give you the density of the wood block. Be careful with the unit conversions, you may do the right math, but still have the wrong answer.
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∙ 14y ago
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How do you calculate density of a rectangular solid?
Density is weight divided by volume. In the case of a rectangular solid, volume is length times width times height.
How do i find the density of a rectangular prism?
You divide its mass by its volume.
What is the density of a rectangular block?
It is the mass of the block divided by its volume.
How do you calculate weight of a rectangular solid rubber?
You multiply its density by its volume.
How do you find the weight of a rectangular prism?
Volume x Density . . . yes
What measures density index?
What measures density
How do you predict the density of a floating object?
To predict the density of a floating object, you can compare the density of the object to the density of the fluid it is floating in. For an object to float, its density must be less than the density of the fluid. You can calculate the density of the object by dividing its mass by its volume.
If an unkown rectangular substance measures 3.6 cm high 4.21 cm long and 1.12 cm wide and the mass is 21.3g. what is the density?
1.3g/mL
Will the liquid on the top have the highest or lowest density?
The floating liquid will have a lower density than the liquid it is floating on.
If a substance is floating does it have more or less mass?
mass of a substance is constant at any place in the universe.the reason for floating is its density is less than density of medium in which it is floating
Density measures how?
density= mass/volumedensity
If a cube is floating and half of it is in the water what is its density?
The density of the floating cube is equal to the density of the fluid it is floating in. This is because the cube is in equilibrium, meaning the weight of the cube is equal to the weight of the fluid it displaces. Therefore, its density is the same as the fluid's density.
How do you calculate density of a rectangular solid?
Density is weight divided by volume. In the case of a rectangular solid, volume is length times width times height.
How is density of a floating object related to the density of the fluid it is floating in?
The density of a floating object is related to the density of the fluid it is floating in through Archimedes' principle. If the density of the floating object is less than the density of the fluid, it will float. The object displaces an amount of fluid equal to its weight, and the buoyant force acting on it is equal to the weight of the fluid displaced.
A rectangular prism of volume 84 cm3 has a mass of 760 g. What is the density of the rectangular prism?
9.047619047619048
What does a hydrometer measure?
A hydrometer measures the specific gravity or density of a liquid, typically used to determine the alcohol content in a solution, such as beer or wine. By floating in a liquid, a hydrometer can provide a reading that indicates the concentration of sugars or alcohol in the liquid.
How do you find the density of floating objects?
To find the density of floating objects, you need to measure the mass of the object and the volume of water it displaces when floating. The density can then be calculated by dividing the mass of the object by the volume of water displaced.
