There are two coherent microwave sources in the x–y plane. these sources are emitting in phase at a wavelength of =1.78 cm. one of the sources, , is located along the y ‑axis at y1, and the second source, , is located at the point x2=3.74 cm, y2=13.4 cm. assume y1> y2. if the phase difference at the origin between the two sources is =152∘, where is the first source located on the y ‑axis?

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

Iupil u5l aluve time remaining 01: 53: 45 ei and both agreed that childhood experiences play an important role in the development of oneself a sigmund freud alfred adler b. carl jung alfred adler c.carl jung erik erikson d. sigmund freud.. carl jung select the best answer from the choices provided save and exit next submit mark this and return

The direction of the current in an alternating current circuit remains constant. is direct. changes repeatedly. changes randomly.