in a solid medium sound is tranferred br the vibrtaion of the atoms .more denser the substance more quickly the will tranfer energy from one part to another.
all the links that you have given relate velocity of sound in air, or ideal gases .but which exactly relates with density?
you actually may try the zeorth law of themodynamics whichstates that if a system a is i themal equilibrium with a system b and system b is in thermal equi. with system c then and c are also in thermal equi.
i may have ans. your ques. wrong as it is unclesr to me
mind you these were not conventional bombs these were atomic bombs.
again a formula of terminal velocity
v=2r2(the second2 stands for square)(p1-p2)g/(divided by)9n(eta)
where p1 and p2 stands for the density of the fluid it is traveling and p2 the density of the material which is...
one more thing i know now is that the velocity of sound does not linearly vary with medium. can anybody tell me how does it vary?
to jeff reid's ans it varies both with temp and density.
velocity of sound in dry air is 332m/s and it (linearly-i think so) increases with density.
so is it possible to formulate such a medium in which speed of sound reaches to the level of light
actually it was belived or rather it is believed that the universe is filled of a material known as ether. a spaceship moving in a ether would see a light ray traveling from behind moving at a faster pace.
for further reading read stephen hawkings universe in a nut shell page 3-5
the spelling...
this thing is purely hypothetical and makes no sense(sorry to say) at all. you mean thet every object in this world can become a black hole. if i am wrong try explaining me again.