which object will sink in freshwater, which has a density of 1.0 g/cm³?\nobject 1, which has a density of.08…

which object will sink in freshwater, which has a density of 1.0 g/cm³?\nobject 1, which has a density of.08 g/cm³\nobject 2, which has a density of 1.9 g/cm³\nobject 3, which has a density of.06 g/cm³\nobject 4, which has a density of.03 g/cm³

which object will sink in freshwater, which has a density of 1.0 g/cm³?\nobject 1, which has a density of.08 g/cm³\nobject 2, which has a density of 1.9 g/cm³\nobject 3, which has a density of.06 g/cm³\nobject 4, which has a density of.03 g/cm³

Answer

Explanation:

Step1: Recall the principle of sinking and floating

An object sinks in a fluid if its density is greater than the density of the fluid.

Step2: Compare the densities

  • Object 1: Density ( \rho_1 = 0.08\space g/cm^3). Since (0.08\space g/cm^3<1.0\space g/cm^3), it will float.
  • Object 2: Density ( \rho_2 = 1.9\space g/cm^3). Since (1.9\space g/cm^3> 1.0\space g/cm^3), it will sink.
  • Object 3: Density ( \rho_3 = 0.06\space g/cm^3). Since (0.06\space g/cm^3<1.0\space g/cm^3), it will float.
  • Object 4: Density ( \rho_4 = 0.03\space g/cm^3). Since (0.03\space g/cm^3<1.0\space g/cm^3), it will float.

Answer:

Object 2, which has a density of (1.9\space g/cm^3)