If the pressure on a 1.04L of a sample of gas is doubled at constant temperature , what will be the new volume of the gas?

Final volume is equal to 0.52 L

Explanation:

We have given initially the volume is equal to

Let the initial pressure is

At constant temperature , here is initial pressure and initial volume respectively and is final pressure and final volume respectively

Now pressure is doubled so final pressure

So

So final volume is equal to 0.52 L

pretty sure it's false

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.