V Question 2 of10

Question 2 of 10 View Policies Current Attempt in Progress Sources A and B emit long-range radio waves of wavelength 370 m, with the phase of the emission from A ahead of that from source B by 900. The distance rA from A to a detector is greater than the corresponding distance rB from B by 150 m. What is the magnitude of the phase difference at the detector? Number Units