Assuming that protons and neutrons have equal masses, calculate how many times nuclear matter is denser than water. Take mass of a nucleon `=1.67xx10^(-27)kg and R_(0)=1.2xx10^(-15)m`.

Assuming that protons and neutrons have equal masses,calculate how many times nuclear matter is denser than water.Given that nuclear radius is given by R=1.2 xx 10 ^(-15) A^(1//3) metre and mass of a nucleon = 1.67 xx 10^(-27) kg .

Calculate the density of nucleus taking the mass of a nucleon as m= 1.67xx10^(-27) kg and R_(0)= 1.4xx10^(-15) m.

The desity of a nucleus in which mass of each nucleon is 1.67xx10^(-27)kg and R_(0)=1.4xx10^(-15)m is

Calculate the nuclear mass density in _92U^238 Take R_0=1.5 fermi and mass of each nucelar = 1.6xx10^(-27) kg.

Calculate the nuclear mass density of ._92U^(238) . Given R_0=1.5 fermi and mass of each nucleon is 1.67xx10^(-27)kg .

How many protons weight 5kg? The mass of a proton is 1.67xx10^(-27)kg .

Calculate the de Broglie wavelength of a neutron of kinetic energy 150eV. Mass of neutron =1 .67 xx 10^(-27) kg .

The mass of 1 mole of neutrons (m_(n) = 1.675 xx 10^(-27) kg) is: