Answer :
1.644 gml⁻¹ is is the new volume of the water .
What is density, ?
- Density is the concept that if you weigh two identically sized cubes made of different materials, they often won't weigh the same.
- It also implies that a massive cube of Styrofoam can have a weight equal to that of a tiny cube of lead. Iron, lead, or platinum are a few examples of dense materials.
- The ratio of an object's mass to its volume is its density.
- The amount of "stuff" that is contained in a certain amount of space is measured by density.
- For instance, a block of gold will be denser than a chunk of the softer, lighter element lead (Pb), which is a heavier element (Au).
- A brick is more dense than a block of Styrofoam. It is described as mass divided by volume.
density = mass/volume
ρ = 12.5/7.6
ρ = 1.644 gml⁻¹
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