If the elastic limit of any rock is `3 xx10^8 N//m^2` and its average density be `3 xx 10^3 kg//m^3` then what will be the maximum height of any mountain on earth's surface?

IF the elastic limit of a typical rock is 3 times 10^8 N.m^-2 and its mean density is 3 times 10^3 kg.m^-3 , estimate the maximum height of a mountain on the earth. ( g=10 m.s^-2 )

If the earth considered as a solid sphere of iron of radius 6.37xx10^6 m and of density 7.86 g*cm^(-3) , what will be the magnitude of the acceleration due to gravity on the earth's surface ? Gravitational constant =6.58xx10^(-8) CGS unit.

The radius of earth is 8xx10^6m and the height of the TV tower is 100m. What will be the maximum range of the signal Transmission?

If the displacement for any particle is y = 10^-4 sin (600t - 2x + pi/3) m then what will be its velocity in the unit m//s .

A body of density 1.2 xx 10^3 kg//m^3 is dropped from rest from a height 1 m into a liquid of density 2.4 xx 10^3 kg//m^3 . Neglecting all dissipative effects, the maximum depth to which the body sinks before returning to float on the surface is

The density of water at the surface is 1030 kg .m^-3 and bulk modulus of water is 2 times 10^9 N.m^-2 . What is the approximate change in density ( I n kg.m^-3 ) of water in a lake at a depth of 400 m below the surface?

The approximate depth of an ocean is 2700 m. The compressibility of water is 45.4 times 10^-11 Pa^-1 and density of water is 10^3kg//m^3 . What fractional compression of water will be obtained at the bottom of the ocean?

A granite rod of 60 cm length is clamped at its middle point and is set into longitudinall vibrations. The density of granite is 2.7 xx 10^(3) kg//m^(3) and its Young's modulus is 9.27 xx 10^(10) Pa. What will be the fundamental frequency of the longitudinal vibrations?

The radius of earth is 6.37xx10^6 m , its mean density is 5.5 g*cm^(-3) . Calculate the earth's surface potential.