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To find the density of object B, calculate its volume first: 10 cm (length) * 5 cm (width) * 2 cm (height) = 100 cm^3. Then, divide the mass by the volume: 300g / 100 cm^3 = 3 g/cm^3. The density of object B is 3 g/cm^3.

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Q: Object B has a length of 10 cm a width of 5 cm and a height 2 cm. Its mass is 300g. Find the density of object B.?
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How do you calculate density with only length width and height?

To calculate density with only length, width, and height, you need to also know the mass of the object. Density is calculated by dividing the mass of an object by its volume, which can be found by multiplying length, width, and height. The formula for density is: density = mass / (length x width x height).


The length width height of a Wooden cube is 2cm and has a mass of 9grams and the waters density is 1gmL will it sink or float?

The density of an object is calculated using the formula: density = mass / volume. The volume of the cube is calculated by V = length x width x height. After calculating the volume and density, compare the object's density with the density of water (1 g/mL). If the object's density is greater than the water's density, it will sink. If the object's density is less than the water's density, it will float.


To find the mass of a rectangular object you multiply the object's length width and height?

To find the volume of a rectangular object, you multiply its length, width, and height. To find the mass, you would then multiply the volume by the object's density, which is typically provided in grams per cubic centimeter.


What is the required size of plane mirror to see full length of an object?

To see the full length of an object using a plane mirror, the mirror should be at least half the height of the object. This allows the top half of the object to be reflected in the mirror, giving the illusion of seeing the full length of the object.


Can the density of an object be calculated by dividing its length by its width?

No, density is calculated by dividing the mass of an object by its volume. The formula for density is density = mass/volume. Length and width are measurements of size, not mass or volume.

Related questions

How do you calculate density with only length width and height?

To calculate density with only length, width, and height, you need to also know the mass of the object. Density is calculated by dividing the mass of an object by its volume, which can be found by multiplying length, width, and height. The formula for density is: density = mass / (length x width x height).


The length width height of a Wooden cube is 2cm and has a mass of 9grams and the waters density is 1gmL will it sink or float?

The density of an object is calculated using the formula: density = mass / volume. The volume of the cube is calculated by V = length x width x height. After calculating the volume and density, compare the object's density with the density of water (1 g/mL). If the object's density is greater than the water's density, it will sink. If the object's density is less than the water's density, it will float.


Length by height or height by length?

Length by height.Addition:About artworks it is always height by length.


To find the mass of a rectangular object you multiply the objects length width and height?

A rectangular prism has a volume that can be found by multiplying the object's length width and height. To obtain the mass one must also know the density of the object and multiply that by the volume.


What is the difference between length and depth?

length signifies how long the object is while depth signifies the deepness or height of the object .there is no difference in depth and height of an object


To find the mass of a rectangular object you multiply the object's length width and height?

To find the volume of a rectangular object, you multiply its length, width, and height. To find the mass, you would then multiply the volume by the object's density, which is typically provided in grams per cubic centimeter.


What affects the volume of an object?

The volume is the size of an object, length, width and height.


What is the density length 10cm width 5 cm height 2 cm and mass 300g?

What is the density of a rectangular object with the height of 5 cm the length of 10 cm, the width of 2 cm and the mass of 50 g


What is an object in geometry with no with length or height?

A point.


An object that has length height and width?

Cube


What is an object with length width and height?

3D


What are 2 ways to find the volume of an object?

Derive from measurements of length, breadth, height, radius, diameter etc. Measure the volume of displaced liquid when the object is submerged. If the object is of a material of known density (or specific gravity), weigh it and calculate volume from volume = mass/density.