What is the science behind using a persons body to extend a radio's strength?

What is the science behind using a persons body to extend a radio's strength?
by

1 Answer

Answer :

The human body is actually a decent antenna. Your height determines what frequency is most resonant but generally we are broad band antennas meaning that we’ll receive signals over a wide range. Specifically we are really close to the FM range ~85–108mhz which makes us decent ½ wave antennas depending on posture. To get a better signal get a better antenna. Also, not going to give you cancer, Radio waves are non-ionizing radiation and the amounts we receive are trivial. One caveat is that yes some things can be harmful, you are actually supposed to keep cell phones an inch away from your head while talking. non-ionizing radiation obeys the inverse square law so distance is your friend and it’s surprising how little distance is needed to put you at a safe distance from even the most powerful transmitters. The miss-information about radio is epidemic.
by

Related questions

Can hope extend a persons torment?

Description : Can hope extend a persons torment?

Last Answer : I think inactivity extends a person’s torment.

If the persons living in flats are not contributing for its maintenance charges, what will you decide and take action to solve the discord Options: A) You will convene an urgent meeting of the members and request them collectively to extend their support B) You will threat them of the building's collapse C) You will take revenge and debar them from co-operation D) You will withdraw your own active support to the committee

Description : If the persons living in flats are not contributing for its maintenance charges, what will you decide and take action to solve the discord Options: A) You will convene an urgent meeting of the ... and debar them from co-operation D) You will withdraw your own active support to the committee

Last Answer : A) You will convene an urgent meeting of the members and request them collectively to extend their support

Do people still have radios?

Description : Do people still have radios?

Last Answer : I also listen to Bob McDonald Host of CBC Radio’s Quirks & Quarks.

So, who did you vote for? It was pretty intense back in 1964, or maybe it was '65. AM Radio's finest.

Description : So, who did you vote for? It was pretty intense back in 1964, or maybe it was '65. AM Radio's finest.

Last Answer : Oh, Beatles all the way. The Stones were too scary for me (I was 10) and I was perceiving darkness in the world (my cousin and the brothers of my friends were off to Nam). I didn’t want my music and fantasies to be that dark as well. Besides, I found George to be eminently swoon-worthy.

How do radios know the difference between noise and a signal?

Description : How do radios know the difference between noise and a signal?

Last Answer : A radio wave has a narrow band of frequency while noise has a wide band. Unless the amplitude of noise is too strong, your radio can lock on a radio station’s signal.

Where to sell old radios?

Description : Where to sell old radios?

Last Answer : The example you gave is being sold on eBay. What about that site?

What would happen if you plugged an FM transmitter into a radio's headphone jack and set the radio to the transmitter's transmitting frequency?

Description : What would happen if you plugged an FM transmitter into a radio's headphone jack and set the radio to the transmitter's transmitting frequency?

Last Answer : You would get a positive feedback loop, probably resulting in an audible tone. The amplitude would be limited by the transmitter’s modulation limiter, so all you’d have is a very ordinary oscillator.

Why do drivers who talk on cell phones have more accidents that those talking on CB radios?

Description : Why do drivers who talk on cell phones have more accidents that those talking on CB radios?

Last Answer : My suspicion would be that there are so many more cell phones in use, that that affects the numbers.

Where do radios get money to operate?

Description : Who gives money to the radio? Or what pays moderators etc?

Last Answer : From advertising and sponsorships.

Is radios an irregular noun?

Description : Is radios an irregular noun?

Last Answer : A regular plural is a noun to which an -s or an -es is added toform the plural. An irregular plural is plurals formed in someother way.The plural form radios is a regular plural form.

Keep your family in touch with two-way radios?

Description : Keep your family in touch with two-way radios?

Last Answer : Personal communications has never been easier with today'stwo-way radios. Two-way radios are an excellent way of keeping yourfamily in touch when they are at an event, festival, outdoors, orshopping. ... way radios instead of cellphones to stay in touch is the cost. Once you purchase the radios,

How many channels do icom marine radios have?

Description : How many channels do icom marine radios have?

Last Answer : The Icom ICM88 Model has 22 LMR channels plus 10 weather channels. Other models typically have four channels. Each model's specifications are listed on their website, www.icomamerica.com.

Are kenwood portable radios reliable?

Description : Are kenwood portable radios reliable?

Last Answer : Kenwood portable radios are generally reliable and worth the cost (several hundred dollars). If one happens to have problems after purchase, they come with a warranty and you can take the radio to Kenwood authorized service centers for a free repair.

Do marine band radios work on land?

Description : Do marine band radios work on land?

Last Answer : It appears that a marine band radio would work on land but is not supposed to be used for only inland communications. Marine to inland or mobile vehicles can use these but it can be illegal to use them inland. See http://en.wikipedia.org/wiki/Marine_VHF_radio

What types of portable car radios are available?

Description : What types of portable car radios are available?

Last Answer : Car radios are a very diverse group of device, with virtually any feature one might dream of, depending on the brand, model, and price range. Today, car radios can be a simple AM/FM ... -packed multimedia powerhouse with flip-out HD screen, multi-disc storage, iPod docking, and GPS functionality.

Will XM radios pickup Sirius programming now?

Description : Will XM radios pickup Sirius programming now?

Last Answer : Because XM radios and Sirius radios operate on differenty frequencies it will be necessary to purchase an updated receiver in order to get all of the channels each entity has offered. However, with the ... two companies, a subscriber will be able to pick and choose programming from both line ups.

Do clock radios have a backup battery in case the power goes out?

Description : Do clock radios have a backup battery in case the power goes out?

Last Answer : Most clock radios come with a back up battery slot, and the battery size is usually a 9 volt.

Do all clock radios have the option of either battery operated or plug operated?

Description : Do all clock radios have the option of either battery operated or plug operated?

Last Answer : Not all clock radios have the option to be battery operated, however many have a battery backup which, in the case of a power outage, the clock will retain the correct time.

Do any clock radios project the time onto the wall?

Description : Do any clock radios project the time onto the wall?

Last Answer : There are several different types of alarm clocks which project onto the wall.They aren't all that expensive.

Are there any clock radios still made with an analog dial that lights up in the dark?

Description : Are there any clock radios still made with an analog dial that lights up in the dark?

Last Answer : Sony and Philips both make clock radios with an glow-in-the-dark analog dial.

Are there clock radios with a telephone attached?

Description : Are there clock radios with a telephone attached?

Last Answer : The GE 29298fe is a clock radio with a phone attached.

Are there clock radios where you can choose the tone of the wake up "buzz'?

Description : Are there clock radios where you can choose the tone of the wake up "buzz'?

Last Answer : Almost all clock radios have multiple wake-up alarms that can be set at different volumes.

Are there any battery operated clock radios?

Description : Are there any battery operated clock radios?

Last Answer : The Techtime II is a very nice battery operated clock radio.

Do they still make clock radios that project the time on the ceiling?

Description : Do they still make clock radios that project the time on the ceiling?

Last Answer : Nordstrom, Sharper Image and Brookstone all sell LED-based clock radios that project the time on the ceiling.

Are any portable radios rechargable?

Description : Are any portable radios rechargable?

Last Answer : If you get rechargable batteries you can make any radio rechargable.

I want to dispose of radios, turntables, speakers, etc. that still function. How and where?

Description : I want to dispose of radios, turntables, speakers, etc. that still function. How and where?

Last Answer : Yes, you can take forklifting classes online but most companies require feild work and more will take that feild work over any online class

Why are two way radios two way?

Description : Why are two way radios two way?

Last Answer : There's a pretty simple explanation for two way radios. They are considered two way radios if they can both transmit and receive a signal. "Basically, any devices that can send or receive radio signals are considered two way radios."

Are two way radios like walkie talkies?

Description : Are two way radios like walkie talkies?

Last Answer : Yes a two way radio can function like a walkie talkie and be used to communicate between two people. The main differences are in their appearance.

Are Bose radios worth the cost?

Description : Are Bose radios worth the cost?

Last Answer : Bose radios are made with superb quality that has not been surpasses or matched by other companies. The sound quality you recieve from bose is well worth the cost.

2 Way Radios?

Description : 2 Way Radios?

Last Answer : Check the range that the 2-way radios can operate in. If longer distances are maintained between the radios, opt for the radios with the highest operating range. Also, you should look for ... that the batteries can last long enough or not require too many changes during your planned activities.

when AN/PRC-152 radios can store two types of encryption keys: KEKs and TEKs. Choose the maximum number of the two types of keys you can store in the AN/PRC-152's memory for VULOS channels.?

Description : when AN/PRC-152 radios can store two types of encryption keys: KEKs and TEKs. Choose the maximum number of the two types of keys you can store in the AN/PRC-152's memory for VULOS channels.?

Last Answer : -One KEK-25 TEKs

when You can check the channel settings on the radio's screen. Match each indicator with the screen where you'll find it?

Description : when You can check the channel settings on the radio's screen. Match each indicator with the screen where you'll find it?

Last Answer : Frequency screen - Rx valueData mode screen - Transfer speedMain channel screen - Channel number and name

Which of the following is not true? A) Transistors are much smaller B) Transistors produce low heat C) Transistors were less reliable D) Transistors were used in radios and other electronic devices

Description : Which of the following is not true? A) Transistors are much smaller B) Transistors produce low heat C) Transistors were less reliable D) Transistors were used in radios and other electronic devices

Last Answer : Answer : C

Coast Guard Regulations (46 CFR) state that a continuous trickle charge, supplied from the ship's service power system, is required for batteries supplying power to the ___________. A. emergency diesel starting system B. emergency power system for the radar C. portable radios for the lifeboats D. radios installed in the lifeboats

Description : Coast Guard Regulations (46 CFR) state that a continuous trickle charge, supplied from the ship's service power system, is required for batteries supplying power to the ___________. A. emergency diesel ... system for the radar C. portable radios for the lifeboats D. radios installed in the lifeboats

Last Answer : Answer: A

Cellular radios use FM with a maximum deviation of A. ±30 khz B. ±75 khz C. ±25 khz D. ±12 khz

Description : Cellular radios use FM with a maximum deviation of A. ±30 khz B. ±75 khz C. ±25 khz D. ±12 khz

Last Answer : D. ±12 khz

In the outer space astronauts talk to each other through radios. Why?

Description : In the outer space astronauts talk to each other through radios. Why?

Last Answer : Ans: sound waves need a material medium for its propagation. There is no air in space and hence, sound waves cannot travel. However, radio waves can travel through space. The astronauts can see each other because light, like radio waves, can travel through vacuum.

Which one of the following is NOT an industrial product ? 1. oil to be refined into fuel for homes 2. transistors used as components for portable radios 3. paper, pens and glue used in bank branch offices 4. a marketing consultant who prepares marketing plants for clients 5. computer software to help people complete personal tax forms

Description : Which one of the following is NOT an industrial product ? 1. oil to be refined into fuel for homes 2. transistors used as components for portable radios 3. paper, pens and glue ... who prepares marketing plants for clients 5. computer software to help people complete personal tax forms

Last Answer : computer software to help people complete personal tax forms

Which one of the following is NOT an industrial product? A)oil to be refined into fuel for homes B)transistors used as components for portable radios C)paper, pens, and glue used in bank branch offices D)a marketing consultant who prepares marketing plans for clients E)computer software to help people complete personal tax forms

Description : Which one of the following is NOT an industrial product? A)oil to be refined into fuel for homes B)transistors used as components for portable radios C)paper, pens, and glue ... consultant who prepares marketing plans for clients E)computer software to help people complete personal tax forms

Last Answer : E)computer software to help people complete personal tax forms

Experience has shown that the most feasible plan for utilizing occupational orientation programme broadcast by radio is Options: A) The recording of the programme for inter communication playback B) The direct hook-up of the programme with all class-room radios C) The assignment of pupils to listen to and report on the programme D) The bringing of pupils to listen to and report on the programme

Description : Experience has shown that the most feasible plan for utilizing occupational orientation programme broadcast by radio is Options: A) The recording of the programme for inter communication playback B) The direct ... on the programme D) The bringing of pupils to listen to and report on the programme

Last Answer : A) The recording of the programme for inter communication playback 

Do scientists using the word "theory" loosely extend confusion on its exact, scientific meaning within the non-scientific public?

Description : Do scientists using the word "theory" loosely extend confusion on its exact, scientific meaning within the non-scientific public?

Last Answer : If I'm understanding your question correctly, yes, I think bandying about the colloquial use of theory clouds the scientific meaning of the word. And I find that in debates about evolution ... are misusing the word theory gets tedious. The scientists should probably use hypothesis instead.

―His strength behind bars.‖ Identify the poetic devices used in this line. (a) Assonance and Consonance (b) Alliteration and Onomatopoeia(c) Alliteration and Metonymy (d) Alliteration and Consonance

Description : ―His strength behind bars.‖ Identify the poetic devices used in this line. (a) Assonance and Consonance (b) Alliteration and Onomatopoeia(c) Alliteration and Metonymy (d) Alliteration and Consonance

Last Answer : (c) Alliteration and Metonymy

The line, ―His strength behind the bars‖ suggests – (a) The tiger is tied to the back of the cage . (b) The tiger has lost its strength and courage. (c) The tiger is cowardly and foolish. (d) The tiger is incapable of doing anything in the cage.

Description : The line, ―His strength behind the bars‖ suggests – (a) The tiger is tied to the back of the cage . (b) The tiger has lost its strength and courage. (c) The tiger is cowardly and foolish. (d) The tiger is incapable of doing anything in the cage.

Last Answer : (d) The tiger is incapable of doing anything in the cage.

What is the formal name for the heaviest muscle in th human body, and helps extend the thigh?

Description : What is the formal name for the heaviest muscle in th human body, and helps extend the thigh?

Last Answer : ANSWER: GLUTEUS MAXIMUS

Can someone explain to me the science behind an asteroid collision?

Description : Can someone explain to me the science behind an asteroid collision?

Last Answer : answer:Pour a small pile of table salt into your hand. Now blow on it. What happened to the salt?

What is the science behind demonic possession and exorcisms?

Description : What is the science behind demonic possession and exorcisms?

Last Answer : Most people who participate in exorcisms are very devout. I don't believe they are faking it, the mind just does funny things when you really believe something. And the science behind it is that many ... causes their symptoms. There is a bit of a placebo effect that comes from exorcism, for some.

Is there any science behind this "miracle" product, or is it a complete scam.

Description : Is there any science behind this "miracle" product, or is it a complete scam.

Last Answer : answer:It is complete and total baloney, and should be entirely ignored. Just think: if such a thing were really true, wouldn’t it have made headline news all over the world?

The science behind table tennis?

Description : The science behind table tennis?

Last Answer : answer:Kinetic energy. Electromagnetic force (i.e. low-speed elastic collisions between solid objects, and tangential frictional force imparting torque and rotation), and of course gravity. The main thing ... ball too hard, there may be a buildup of psychic energy from frustration and/or hilarity.

this has been the coldest winter in 100years how does global warming make that happen anyone know the science behind it all

Description : this has been the coldest winter in 100years how does global warming make that happen anyone know the science behind it all

Last Answer : It’s about global dimming. Watch the “nova” television program from PBS titled “global dimming.” It’s fascinating and soils its scientific DNA all over Gore’s nobel prize.

Do you think there is any science behind the 6 ft physical distancing rule?

Description : Do you think there is any science behind the 6 ft physical distancing rule?

Last Answer : No. Sneezes and coughs can travel 20 ft!

Has anyone read this book about the science behind why people succeed or fail?

Description : Has anyone read this book about the science behind why people succeed or fail?

Last Answer : Listened to audio book Here it is- Good idea/poor execution= low chance of success Poor idea/good execution= low chance of success Good idea/good execution= high chance of success Who knew?! It is a “fad” book. Like the Marie Kondo tidy book. Or Sapiens.