The name of the device present in the microwave oven which radiates Electromagnetic Wave is _____Select one:a. Magnetronb. Gunn diodec. Klystron oscillatord. Not required electromagnetic waves because it requires microwaves

_______ are used for cellular phone, satellite, and wireless LAN communications.a.Microwavesb.Infrared wavesc.None of thesed.Radio waves

Which type of electromagnetic wave has less energy than a microwave?A.Ultraviolet waveB.Infrared waveC.Radio waveD.An X-raySUBMITarrow_backPREVIOUS

Magnetron applications found in a) Radarb) Microwave cookingc) Lighting (Sulphur lamp)d) Microwave generator

Electromagnetic waves (not necessarily only microwaves) capable of heating the food. Select one:TrueFalse

Magnetron is a ________.Select one:a. nothing but a waveguideb. high power vacuum tube which can generate variable frequencies. c. high power vacuum tube.