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. a. how wide is the oven?
b. what is the frequency of the microwaves?
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Physics, 21.06.2019 14:30
What is the approximate amplitude of this wave a.10 seconds b.15 centimeters c.30 centimeters d.15 seconds
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Taylor's experiment: 1. accurately measured the speed of light 2. locked together the phases of two light sources so that the interference pattern would not shift 3. showed that man's reaction time was much slower than the speed of light 4. showed that individual photons have wave characteristics
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Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?
Answers: 1
The width of a particular microwave oven is exactly right to support a standing-wave mode. measureme...
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