The width of a particular microwave oven is exactly right to support a standing-wave mode. Measurements of the temperature across the oven show that there are cold spots at each edge of the oven and at three spots in between. The wavelength of the microwaves is 12 cm. How wide is the oven?

Answer rating: 100% (QA)

The wavelength of the microwave corresponds to a frequency of fc3 10801225 x 108 H... View the full answer