Respuesta :
Answer:
the result is an increase in energy, this is the so-called CONSTRUCTIVE INTERFERENCE.
resulting energy is zero, this is the so-called DESTRUCTIVE INTERFERENCE
Explanation:
When we have an interference process the optical paths of the two rays are added, when the incident rays arrive in phase the result is an increase in energy, this is the so-called CONSTRUCTIVE INTERFERENCE.
When the rays arrive out of phase a half wavelength the resulting energy is zero, this is the so-called DESTRUCTIVE INTERFERENCE