What is the energy difference between parallel and antiparallel alignment of the zcomponent of an electron's spin magnetic dipole moment with an external magnetic field of magnitude 0.24 t, directed parallel to thezaxis?

Answer :

The energy difference between parallel and anti parallel alignment of the z component of an electron's spin is

Explanation :

Given that,

Magnetic field = 0.24 T

We need to calculate the energy difference between parallel and anti parallel alignment of the z component of an electron's spin

Using formula of energy difference between parallel and anti parallel alignment

We know that,

The value of Bohr magneton is given by

Put the value into the formula

Hence, The energy difference between parallel and anti parallel alignment of the z component of an electron's spin is

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .