A1.8-m2 rigid tank contains steam at 220 °c one-third of the volume is in the liquid phase and the rest is in the vapor form. determine the density of the mature. 23.56 kg/m 287.8 kg/m 0.342 kg/m 0.0341 kg/m 189.3 kg/m3

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right

speed of light in vacuum is 300,000 km/s

speed of light in other mediums is given by the expression v = c/n, where c is the speed of light in vacuum and n is the refractive index of medium.

for the first medium v = 200,000 km/s

  so, refractive index of medium = 300000/200000 = 1.5

    1.5 refractive index is usually for glass. so first medium is glass.

for the second medium v = 250,00 km/s

so, refractive index of medium = 300000/250000 = 1.2

    1.2 refractive index is usually for water. so second medium is water.

for the third medium v = 0 km/s

so, refractive index of medium = 300000/0 = ∞

    ∞ refractive index is usually for opaque mediums. so third medium is opaque medium.