How tf u comparing relativistic effects and what happens on supersonic speed bro. At relativistic speed air acts as solid because its density increases, at supersonic speed its because of the shockwaves, not because air actually behave as solid, air density doesnt change at all here. And using logic of supersonic speed makes NO SENSE at all as Dabura approaches light speed and "dancing" at sub-light speed.
Due to the Lorentz contraction of length in the direction of motion, any volume of the medium is compressed by a factor of
γ times. So, the density of the medium in the object system increases
And its u need to prove why the Speed of Light is wrong, not me. U brought a baseless claim without evidence without using manga. But i will try.
Air density ρ0=1.225 kg/m3
Solid density ρsolid=1000 kg/m3.
Lorentz factor needed. Original formula ρ'=γ⋅ρ0 (as we talking about air behaving as solid and using relativistic kinematics, as Dabura approaches light speed + stated to dance at sub-light speed, aka relativistic speed).
γ=ρsolid/ρ0=1000/1.225≈816.33
Solving v/c
γ= 1/sqrt(1-(v/c)^2) = 816.33
sqrt(1-(v/c)^2)=1/816.33 = 0.001225
1-(v/c)^2 = (0.001225)^2 = 1.5006 * 10^(-6)
(v/c)^2 = 1-1.5007 * 10^(-6) = 0.9999984994
v/c ≈ 0.99999925
So v (speed) is here 0.9999...c and basically its over 99.9% of speed of light when air actually has density of solid object. Extremely close to the speed of light, isnt it? Not to mention i used density of 1000 kg/m3 and not density of aluminium for example, which would give us even more closer speed to the light.
And using ur speed of 0.1% of SoL would change the density of air by like 0.00005% only, which is still gas, not solid.
