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What is the advantage of microwave frequency over low frequency?
Wiki User
∙ 10y ago
larger bandwidth
beter directivity
lower power requirement
less fading effect
Wiki User
∙ 10y ago
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What can you infer from a wave with short wavelength?
Low amplitude
What are low energy waves found in electromagnetic spectrum called?
as in microwave radio and tv maybe include infared and visible light they all have a reasonably low frequency and energy. (the lower the frequency the less energy)
How do you get different pitches?
By changing the frequency of the vibration. High frequency = high pitch. Low frequency = low pitch.
What is the difference between a sound of low pitch and high pitch amplitude or frequency?
Low frequency = low pitch = long waves
What is the name for the low frequency of sound?
It has a low pitch
What can you infer from a wave with short wavelength?
Low amplitude
What is the average frequency of a microwave?
"Microwave" radiation is any radio wave at frequencies between 3 GHz and 300 GHz. Microwave cooking ovens are licensed to operate at a certain definite frequency, just like any other radio transmitter is. For microwave ovens in the US, the frequency is 2.450 GHz.
Difference between RF microwave?
RF means radio frequency or relativity low range of frequency microwaves however are into the top range of the spectrum or very hi frequency.
What advantage do microwave have over other cooking appliance?
A by generating very hi frequency material can thermally become hot due to these hi vibration Essentially it cook from inside out as opposed to from the out to the inside of foods. My using microwave radio energy, this frequency causes the fat molecules to vibrate causing the generation of heat, this is why some low fat foods take longer to warm up. When looking at vegetables it's the water molecules that vibrate causing the heat to form.
What are low energy waves found in electromagnetic spectrum called?
as in microwave radio and tv maybe include infared and visible light they all have a reasonably low frequency and energy. (the lower the frequency the less energy)
What is radio frequency used for?
2.4GHz microwave, a band assigned for low power unlicensed users (including microwave cookers) that must tolerate interference from any other user of the band, even if the interference makes them inoperative. I think g is also allowed on 4.8GHz microwave.
What are the advantages of a dual modulus synthesizer over a single modulus synthesizer?
Large frequency resolution and low frequency of operation
What radio frequency is used for 802.11g?
2.4GHz microwave, a band assigned for low power unlicensed users (including microwave cookers) that must tolerate interference from any other user of the band, even if the interference makes them inoperative. I think g is also allowed on 4.8GHz microwave.
What are the forms of radiation?
Alpha, Beta, Neutron, X-ray, Gamma, Neutron radiation, Electromagnetic radiation, Visible light, Infrared, Microwave, Radio waves, Very low frequency (VLF), Extremely low frequency (ELF), Thermal radiation (heat) and Black body radiation.
What will the pitch be if the frequency is low?
Low frequency = low pitch = long waves
Is lower pitch a low frequency or high frequency?
low
What is the difference between microwave and an AM signal?
The primary difference is that the microwave signal is of a much higher frequency than an AM signal, if that AM signal is speaking to AM broadcast radio. In general, AM, or amplitude modulation, is not generally used as a modulation technique on microwave frequencies because there are other ways to put a signal on a microwave carrier that allow more information to be transmitted. AM is "low frequency" RF, while FM is a bit higher on the radio frequency spectrum, and microwaves are further on up.
