Menno's
By Menno Hochstedler
Microwaves Pt. 1
Tech Minutes
are
absorbed, they are
converted directly into atomic motion
In keeping within the
(heat). For example, when you quickly
stated header of “Tech Minrub your hands together until they get
hot, it’s the same way food molecules
utes”, I need to create two articles to cover this topic. The first respond to the radio waves. An interesting property of radio waves at this
one will be more on the results of,
and the second one will be more on the frequency is that most plastic, glass
and ceramics only get warm from the
creation of microwave energy. As this
appliance (microwave) is found in most food contained within. Metal is something microwaves cannot penetrate.
homes that want one, it’s named from
In microwave cooking, you often
what it creates, microwaves. A microhear that microwave ovens cook food
wave oven creates usable microwaves
from the inside out, what does that
to heat food. Microwaves are radio
mean? Explanation is needed to make
waves that are sized correctly to do
sense of microwave cooking. When you
its intended job, but are large enough
bake a cake in a conventional oven,
to be stopped at the door which has
you normally would bake a cake at 350
holes sized correctly for viewing the
degrees F or so, but accidentally setfood. The commonly used radio wave
frequency is roughly 2,500 megahertz ting the oven to 600 degrees F would
(2.5 gigahertz). In comparison, house- burn the cake on the outside before
the inside gets done. In a conventional
hold current is at 60 hertz. The interoven, the heat migrates (by conducesting property of radio waves at this
frequen ??????????????????????????????????????????????????????)?????????????????????????????)??????????]???????????????()I??5?????) ????5?????()???????????????????????????????)????????????????????????e?????)??????????????????????????????)????????????????????????M????)?????????????????????????????????)?????????????????????????)%?????????????????????????)?????????????????????????????????????????????????????)????????????????????????????)9??????????????????????????)????????????????????????????)????????????????]??????????????)??????????????????????????????)????????????????????????????????????????????????????M????)?????????????????????????????????????????????????????????????q??????????t??????????q????????)????t??%???????????????????????)???????????????????????????)??????????????????????????????)??????M????????????????????????)????????????????????????????????)??????????????????????????????????????????()5????????)M?????()]??????-??????)I???????????????((??????????I??) ??????%????????????)=?????????????????)5??????????????????)Q????????????????????)?????????????????????????)??????????????????????????????????????()Q???!??????Q??????
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