(1)

Let's consider well-known relations:

$E=mc^2$ (1)
and

$E=h \nu\$ (2)

whence
$mc^2=h \nu\$

or

$m=k\nu\$ (3)

here $k= h/c^2$

$m$ – the rest mass.

Further accepting

$\nu\ = f_w - f_p$

where

$f_w$ - frequency of object’s wave ( the set of photons or stretched single photon)

$f_p$ - frequency of light photon in the middle of Red , Orange, Yellow, Green, Blue and Violet range i.e. on the border between Y and G.

we get the resulting relation :

$m= k(f_w - f_p )$ (4)

Let's compare the relations (3) and (4).

The relation (3) grows from the accepted relations (1) and (2), but thus CONTRADICTS theories and observations which assert that light has no the rest mass. However from (3) follows, that light has the rest mass. The theory of relativity just tries to remove this contradiction via introduction of relativistic mass.

This contradiction is absent in the relation (4) which assumes displacement of a zero point of the rest mass and magnetic force at a range of frequency of visible light.

for $f_w > f_p$

we have positive value of the rest mass.

for $f_w < f_p$

we have negative (mirror) value of the rest mass.

It is the CHARGE inside particle and MAGNET FORCE outside one