Answer : The correct option is, Mass and volume.
Explanation :
Density : It is defined as the mass of a substance contained per unit volume.
The unit of mass is gram (g) and the unit of volume is milliliter (ml). So, the unit of density is g/ml.
Formula used :
[tex]Density=\frac{Mass}{Volume}[/tex]
For example : If mass of object is 550 grams and volume of water displaced 25 ml. Calculate the density of an object.
By using formula, we get:
[tex]Density=\frac{550g}{25ml}=22g/ml[/tex]
Thus, density of the object will be 22 g/ml
Hence, the mass and volume measurements are needed in order to calculate the density of a given object.
