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Where were early microwave ovens used?
Microwave ovens were used commercially before entering the home cooking market. Raytheon and Litton Industries Inc., both defense contractors, tried to sell microwave ovens in the United States without much success
What often used for wireless communications and microwave ovens?
Radiation
What type of energy movement is used by microwave ovens?
Radiation
Was gold wire used in microwave ovens?
We don't see gold wire used in microwave ovens. Gold wire is super expensive, and we can use copper more easily and for less money.
What is the correct way to write the sentence The first microwave ovens were sold in 1960 but everybody didn't use them until the late 1980's?
The first microwave ovens were sold in 1960, but they did not become widely used until the late 1980s.
Is it necessary to use ovens for baking muffins?
Conventional ovens and some toaster ovens can be used to bake muffins. You cannot use a microwave oven to bake regular muffins.
Where can I find more information on convection oven cooking?
You can find some more information regarding convection ovens here: http://www.ehow.com/about_5438666_convection-oven-vs-microwave-oven.html It gives an overview of the differences between the more commonly used microwave ovens and convection ovens.
What are thermoplastic materials most commonly used for?
A thermoplastic material is one that becomes pliable above a certain temperature. They are most commonly used for making molded items. Plastic drinks cups, for example, are made from thermoplastic material.
Does it required to close the food for heating in microwave?
Microwave ovens should not be used if the door will not close tightly. Most microwave ovens will not turn on without the door locking. The door has shielding in the glass to keep stray microwaves within the oven and not going into the room or the person operating the oven.
Are microwave ovens the same as microwaves?
A microwave is a form of electromagnetic radiation in the frequency range between 300 MHz (or 0.3 GHz) and 300 GHz. A microwave is also the "shorthand" name we give to a common appliance called a microwave oven. Are they the same?Whether or not microwave ovens are the same as microwaves depends on the application of the term. Microwave ovens are called that because they contain a microwave generating device and direct the radiated electromagnetic energy (the microwaves themselves) into a cooking space (called a cavity) to heat drinks or food, or even to cook things.Say an appliance salesman is saying to his/her junior helpers, "Arrange the microwaves on the shelves." This refers to the microwave ovens. It's not about electromagnetic energy called microwaves.Take the case of an electronics teacher saying to his/her students, "The microwaves are reflected off the metal screen that is used in the construction of the dish." This does notrefer to microwave ovens, but the electromagnetic energy itself.
What humans use radio waves?
Radio waves are used to transmit signals from a radio station, and you can receive the signals with a radio, and hear them as sound such as speech or music. The long wavelength of radio waves makes them a suitable medium for transmitting over a large range. it is also use in agriculture...... it is used to diagnose different diseases
How does the wavelength of the waves used in microwaves ovens compare with the wavelength of waves used for radar?
Inches (microwave) vs. Feet (Radar).
