It is very difficult understanding your grammar, or follow your thought, but, microwaves are stopped at the glass via of a screen screen mesh, it acts like a Faraday cage. The mesh is such that the wavelength will not not pass the glass. If it did not it would try to "cook" outside the oven. If you have a rust hole within the oven cavity, you have a potential major problem.
".....most microwave ovens have a door with a window for easy viewing, but this window has a layer of conductive mesh which shields against the microwave leak. Perforations in the mesh have much shorter diameter than the microwaves' wavelength is (12.2cm), microwave radiation cannot pass through the door while visible light can (light has much shorter wavelength)."
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It is very difficult understanding your grammar, or follow your thought, but, microwaves are stopped at the glass via of a screen screen mesh, it acts like a Faraday cage. The mesh is such that the wavelength will not not pass the glass. If it did not it would try to "cook" outside the oven. If you have a rust hole within the oven cavity, you have a potential major problem.
".....most microwave ovens have a door with a window for easy viewing, but this window has a layer of conductive mesh which shields against the microwave leak. Perforations in the mesh have much shorter diameter than the microwaves' wavelength is (12.2cm), microwave radiation cannot pass through the door while visible light can (light has much shorter wavelength)."
This is a well known fact.
April 30, 2017 - 5:29pmThis Comment
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