A klystron, magnetron or travelling-wave tube will generate microwaves. So will a vircator and an inductive output tube. These are just some of the vacuum tubes used to generate microwaves. In a microwave oven, the magnetron, which is a type of cavity resonator, is the device of choice.
A vacuum tube is simply a tube with no oxygen nor carbon dioxide in it (aka no air).
Kilobytes and vacuum tubes are not in the same category. At best, a twin triode vacuum tube is a single flip-flop and can hold 1 bit of information, making a vacuum tube about 0.000122 of a kilobyte.
an electron tube containing a near-vacuum that allows the free passage of electric current.
The following stores sell a vacuum tube. Walmart, Home Hardware, Rona, Totems, and much more. Some of the stores listed might not sell a vacuum tube depending where they are located. These stores are located in Canada.
There were obvious differences between the trasisitor and the vacum tube. The transistor was faster, more reliable, smaller, and much cheaper to build than a vacuum tube. One transmisor was the equivalent 40 vacuum tubes. They also didn't produce heat compare it to a vacuum tubes. Conduct electricity faster and better than vacuum tubes.
Microwaves are generated at the atomic level, based on the frequency of the EM radiation that it emits. This is conducted through radiation that is absorbed, reflected, attenuated, or refracted.
Microwaves are generated in a device called a Magnetron tube. See related link I will make below.
A device used to generate and amplify microwaves is a microwave magnetron. This electronic vacuum tube generates microwaves using the interaction of electrons with a magnetic field. The generated microwaves are then amplified within the device before being emitted for various applications such as cooking in microwave ovens or communication in radar systems.
Microwaves are electromagnetic waves that are used in microwave ovens to heat food by causing water molecules in the food to vibrate and generate heat. They are created by an electronic vacuum tube called a magnetron inside the microwave oven.
the vacuum tube
In Great Britain its also called "Valve"
Microwaves are generated in a microwave oven by converting electrical energy into microwave radiation using a magnetron tube. The magnetron tube uses high voltage to create electromagnetic waves at a specific frequency that excites water molecules in food, causing them to vibrate and generate heat. This heat cooks the food efficiently and quickly.
cathode-ray tube
No, a microwave oven does not contain a cathode ray tube. A cathode ray tube (CRT) is what is in a conventional television set.The microwave oven has a magnetron in it. The magnetron is a type of cavity resonator, and it is this electronic component that generated the microwaves that heat food items.
A vacuum tube is simply a tube with no oxygen nor carbon dioxide in it (aka no air).
Millman's theorem
A cathode ray tube (CRT) television set uses a sealed vacuum chamber to display images. The chamber is filled with phosphor-coated glass screen where electrons generated by the cathode ray tube strike to create the images we see on the screen.