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What two things do you need to know to find the density of an object?
To find the density of an object, you need to know its mass and volume. Density is calculated by dividing the mass of the object by its volume.
What two things do you need to know to work out the density of an object?
To work out the density of an object, you need to know its mass (weight) and volume. Density is calculated by dividing the mass of the object by its volume.
Can density determine if an object is hollow?
If we know the material that makes up the object, we will also know the density of the material. By measuring the volume and mass of the object, it is possible to find out if it is solid or hollow. This will only work if we know the material and we know the density of the material.
What information do you need to know about an object to find its density?
To find the density of an object, you need to know its mass (in grams) and volume (in cubic centimeters or milliliters). Density is calculated by dividing the mass of the object by its volume.
Whether an object will sink or float?
To know this you first need to find the density of the object and the density of the fluid on which the the object shall be kept. If the density of the fluid is more than the object's density then the object will float. The object will sink if the reverse happens.
What two things do you need to know to find the density of an object?
To find the density of an object, you need to know its mass and volume. Density is calculated by dividing the mass of the object by its volume.
What two things do you need to know to work out the density of an object?
To work out the density of an object, you need to know its mass (weight) and volume. Density is calculated by dividing the mass of the object by its volume.
What would be the density of an object that has a mass of 17 g?
You don't know the density if you only know the mass. You can figure it out if you also know the object's volume.
What information do you have to have before you can find the Density of an object?
You have to know the object's mass and its volume. Then its density is [ (mass) divided by (volume) ].
Whether an object will sink or float?
To know this you first need to find the density of the object and the density of the fluid on which the the object shall be kept. If the density of the fluid is more than the object's density then the object will float. The object will sink if the reverse happens.
What two quantities do you need to know in order to calulate density?
To calculate density, you need to know the mass of the object and its volume. Density is calculated by dividing the mass of the object by its volume.
Why is important to know the density of an object?
Knowing the density of an object is important because it helps in determining its weight and volume, which can be useful for various applications such as design, construction, and transportation. Density can also indicate the composition and material properties of the object.
What is the density of an object with a mass of 84 grams?
You need to know the volume as well as the mass to be able to calculate the density
If you know the weight of an object that floats you know the what?
If you know the weight of an object that floats, you can determine the buoyant force acting on it, which is equal to the weight of the fluid it displaces. This information allows you to calculate the object's density, as it will be equal to the density of the fluid it displaces.
Which of theses most influences whether or not an object will float?
the object's density
If the density and volume of an object is known what can also be found?
If you know the density and the volume, you can calculate the mass. This is becausedensity = mass/volume.
What quantities are needed to find the mass density of an object?
To find the mass density of an object, you need to know the mass of the object and its volume. Mass density (ρ) is calculated as the mass (m) of the object divided by its volume (V): ρ = m/V.
