The paper
"Some Few Specifications about the Doppler Effect to the
Electromagnetic Waves" presents,
shortly, a new and original relation which can calculate
exactly the Doppler Effect. This relation, (8), is the exact form, and the
classical expression, (10), is an approximate relation. The classical
approximate relation (10, but in its particular form 15) can''t foresee the
Doppler Effect for the case when the angle FI=90
. For this reason it has
been introduced the relativity effect, where the period T0 take the form T0 /Alfa. Before utilize the theory of
relativity it''s strongly necessary to test the relation (8) and the particular
form (14) (for the angle FI=90 ), for testing the Doppler exact effect
without the relativity theory. The Doppler Effect represents the frequency
variation of the waves, received by an observer who is drawing, respectively
it''s removing, from a waves spring. If a bright spring is drawing to an
observer, the frequency of waves received by the observer is bigger than the
emitted frequency of source, such that the respective spectral lines are moving
to violet. On the contrary, if the light source is removing from the observer,
the spectral lines are moving to red. On propose to study the Doppler Effect
for the light waves, generally for the electromagnetic waves. See this paper
from this website:
http://iondynamics.blogspot.com/