natural frequency of a body depends on its density which is an intensive property of that body
as density varies body to body of different elements
natural frequency for that particular body made of that particular element remains the same
we can't change natural frequency easily if density...
it is a bit of chemistry not physiics as the pressure increases the cohessive forces increases which in turn decreases the viscosity of liquuid as
cohesive force doesn't slow water to flow easily among its own.
e=mc^2 states mass and energy are interchangeable but ??
But daltons law of constabt mass is voilated as states that while a reaction the mass of product = mass of reactant
any explanations?
I red the book halliday resnick I come to know
protons and other such elementry particles are composed of further subparticles called quarks
also that these quarks decide rather its proton or antiproton
as if the arrangement of quarks are like 2up quarks up and 1down quark down then...
I red full post of yours and its quite awkward but I am junior than you in age but I am very interested In this theory
for ur question " - are the "higher spatial dimensions" of string theory mathematical abstractions only? "
thats a very gud thing that u tried to compare this theory...