Question

Question #18bdd

Answer 1

That depends on the substance you're working with. The relationship between mass and volume goes through density, which is used express the mass of a substance per unit of volume.

`"density" = "mass"/"unit of volume"`

Take, for example, water. Water has a density of approximately `"1 g/mL"` at room temperature. This tells you that 1 mL of water weighs exactly 1 g at room temperature.

Here's how other substances compare with water (note that `"1 cm"^3 = "1 mL"`)

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Equal volumes of foam, diamond, and iron will have different weights because these substances have different densities. So, whenever you have to determine the mass of 1 mL of a substance, use its density.

Answer 2

its depends on density
density of any fluid is mass per unit volume
for example- density of water is 1g= 1ml.