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A microwave oven operates at 2.40 What is the wavelength of the radiation produced by this appliance?
Wiki User
∙ 15y ago
Taking the speed of light to be 299,792,458 m/s
299,792,458 m/s / 2400,000,000 hertz = 0.124913524 meters
Wiki User
∙ 15y ago
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What is the wavelength of a wave produced by a microwave oven?
The frequency at which a microwave oven operates, about 2,450 MHz, has a wavelength of about 12 cm.
What range of wavelengths do microwaves have?
10 centimeters or less If you mean "microwave oven", those operate at the frequency of 2.45 GHz, where the wavelength is 12.24 centimeters.
What rays are in use in a microwave oven?
Microwave radiation is used in a microwave oven. Microwaves are a form of electromagnetic radiation - radio waves - and the oven operates right at about 2.45 gigahertz. That's 2,450,000,000 hertz or cycles per second, if that makes more sense. This non-ionizing radiation works directly on molecules that have an electric dipole, and it will cause them to try and align themselves with the incoming radiation. This is called dielectric heating, and the increased energy appears as increased molecular motion, which is expressed as heat.
Do mircrowaves have the longest wavelength?
"Microwaves" are radio waves ... those with wavelengths of 10 centimeters or less.The wavelengths of the signals used for point-to-point microwave communicationare shorter than the wavelengths of the signals used to broadcast radio and TV tohousehold and automotive receivers, and also longer than the wavelength of thesignals to the GPS receiver in your car.Microwaves are shorter than the wavelengths used to operate your cellphone.The microwave range of frequencies (wavelengths) is used for the signals that bring900 channels of satellite TV directly to the little dish on the corner of your house.Here's an interesting factoid: Technically, the box in your kitchen that heats theleftover meatloaf in 13 seconds is not a "microwave" oven. "Microwave" officiallyrefers to frequencies of 3 GHz and higher (wavelength 10 cm and less). The handykitchen appliance operates at the frequency assigned to it, which in the USA is2.450 GHz (12.24 cm).
Centrifugal force operates on a vehicle every time the driver?
Centrigugal force operates on the tires to hold them together and has nothing to do with acceleration or deceleration.
What is the wavelength of a wave produced by a microwave oven?
The frequency at which a microwave oven operates, about 2,450 MHz, has a wavelength of about 12 cm.
What range of wavelengths do microwaves have?
10 centimeters or less If you mean "microwave oven", those operate at the frequency of 2.45 GHz, where the wavelength is 12.24 centimeters.
A microwave oven operates at 2.40 rm GHz What is the wavelength of the radiation produced by this appliance in nanometers?
Wavelength = (speed) / (frequency)Speed of light/radio/microwave = 3 x 108 meters per secondWavelength in the microwave oven = (3 x 108) / (2.4 x 109) =0.125 meter12.5 centimeters125 millimeters125,000,000 nanometersabout 4.9 inches
Why is radiation with shortest wavelength the most powerful?
In our Universe, EM radiation can only come in discrete chunks called "photons." The energy of each individual photon depends on the frequency of the EM radiation. Frequency depends on wavelength (or vice-versa): the shorter the wavelength, the higher the frequency. Thus, short wavelength photons have more energy. That's just how our Universe operates, whether or not we like it.
What rays are in use in a microwave oven?
Microwave radiation is used in a microwave oven. Microwaves are a form of electromagnetic radiation - radio waves - and the oven operates right at about 2.45 gigahertz. That's 2,450,000,000 hertz or cycles per second, if that makes more sense. This non-ionizing radiation works directly on molecules that have an electric dipole, and it will cause them to try and align themselves with the incoming radiation. This is called dielectric heating, and the increased energy appears as increased molecular motion, which is expressed as heat.
Which kind of oven operates on short electromagnetic waves?
Microwave oven
Do mircrowaves have the longest wavelength?
"Microwaves" are radio waves ... those with wavelengths of 10 centimeters or less.The wavelengths of the signals used for point-to-point microwave communicationare shorter than the wavelengths of the signals used to broadcast radio and TV tohousehold and automotive receivers, and also longer than the wavelength of thesignals to the GPS receiver in your car.Microwaves are shorter than the wavelengths used to operate your cellphone.The microwave range of frequencies (wavelengths) is used for the signals that bring900 channels of satellite TV directly to the little dish on the corner of your house.Here's an interesting factoid: Technically, the box in your kitchen that heats theleftover meatloaf in 13 seconds is not a "microwave" oven. "Microwave" officiallyrefers to frequencies of 3 GHz and higher (wavelength 10 cm and less). The handykitchen appliance operates at the frequency assigned to it, which in the USA is2.450 GHz (12.24 cm).
What oven operates on short radio waves?
The common, ubiquitous microwave oven operates in the "ISM" radio band of 2.45-2.5 GHz, corresponding to a wavelength of something like 12 centimeters. You could use somewhat longer or shorter wavelengths to cook food, but this is the frequency band dedicated to that service. The 2.5 GHz band was the desirable choice, because it is a wavelength efficiently absorbed by the moisture in the food. The shape and size of the 'cavity' in the microwave oven ... the box where you put the food to be cooked ... is closely related to the wavelength of the RF energy used, in order to assure that the RF energy stays in the box and gets absorbed into the food, and is not reflected back into the device that generates it.
What is High Band Digital?
Operates on a different wavelength. This helps it single itself out from other services.
You observe a small plaque on an electrical appliance that reads in part 115 volts AC 60 Hz This means that the appliance?
That the appliance does not need a electrical transformer and uses the US standards for electricity off the grid.
Is wi-fi on a microwave or radio wave frequency?
Microwave is a radio wave.Depending on the country you're operating in and the standard to whichyour Wi-fi equipment operates, you'll be conducting radio communicationaround 2.4 GHz, or 3.6 GHz, or 4.9 to 5.8 GHz.(If you want to be super-technical about it, microwaves are radio waves withfrequencies above 3.0 GHz. This leads to the awkward fact that microwave ovens,operating around 2.46 GHz in the US, don't literally use microwave radiation.)
Do microwaves have longer wavelengths than radio waves?
If they are travelling throught the same medium, then no. They are both types of electromagnetic waves and so they travel at the same speed (in a vacuum, that velocity is around 300,000,000 metres per second).
