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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.
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 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.
Why is density important when determining what the object is made from?
Because if u know the denstiy you know what the components of the material is. By knowing that you would know the mass and volume.
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.
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) ].
What will happen to an object placed in water if the object's density is less than the density of water?
We both know it floats
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.
How do you know an object has a density greater than water?
If an object placed in water sinks - then it has a density greater than water.
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
