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?

If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather

Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.

An electron moving at 5.06 103 m/s in a 1.23 t magnetic field experiences a magnetic force of 1.40 10-16 n. what angle does the velocity of the electron make with the magnetic field? there are two answers between 0° and 180°. (enter your answers from smallest to largest.)