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Q: How do the police use infra red radiation to track criminals?
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What are uses of radiation?

The police can track criminals that they are chasing even at night because of the amount of heat that the criminal is emitting.


Can any kind of animals can help police?

The police often use dogs to track down criminals, as well as searching for illegal substances. There have also been reports of attempts at training monkeys, rats, cats and pigs for Police use, but these have not been confirmed.


Why do you need license plates?

If you are speeding the speed cameras take a photo of your license plate so the police can track you down. Also, if you have stolen a car, or something criminal like that, and the police are chasing you and you get away they will have got your license plate number to track you down. This is why the police find almost all criminals. A license plate also serves as a visible marker that you have paid your registration fees and taxes, have insurance and that the owner is licensed.


Is an assassin the same as a bounty hunter?

No. A Bounty Hunter is someone who track down and bring criminals to the police for a reward. Usually it's people who've jumped bail, but it can also be criminals that have escaped. An Assassin is a hired killer, a murderer. In the traditional meaning, an assassin would kill anyone for the right amount of money.


Can police track melted down jewelry?

Police are able to track melted jewelry. This is something really hard to do.


Why is a database needed?

Many companies use databases to keep track of their stock, or their employees. A database is a collection of information, like names and addresses, or phone numbers. Police Departments have databases of crimes committed and criminals caught.


What do computers have to with law enforcements and how is it easier to track down criminals?

they can track you by doing things like d.n.a analysis and fingerprint analysis


What would the appropriate dosimetry be to keep track of radiation exposure?

The appropriate dosimetry device you would use to keep track of radiation exposure is called a dosimeter.


How do you use track in a sentence?

The police men kept track of his movements.


Can police track your computer?

not yet


Why do snakes have holes around their mouth?

They are 'pit's - heat-sensitive receptors. They are particularly noticeable in pythons. They are used to track live prey by the heat they give off - even in total darkness ! Think of them as working the same way as a police helicopters Infra-red camera.


How does a police dog track animals?

The police dog tracks a criminal by scent.