Asked in Gold and Precious Metals
Gold and Precious Metals
Why is gold sometimes used in electronic devices?
Gold is particularly used in electrical contacts because of its electrical conductivity, ductility, resistance to corrosion (in particular, it doesn't react with oxygen - unlike most other metals) and lack of toxicity.
Asked in Terrorism
Electronic audio and video devices are never used by terrorists for surveillance purposes true or false?
Electronic audio and video devices are never used by terrorists for surveillance purposes. ...
Asked in Hunting and Shooting
Are electronic deer calls legal in Connecticut?
Electronic Calling Devices - The use of electronic calling devices is prohibited when hunting migratory birds (except crows) and turkeys. Electronic calling devices can be used when hunting crows, coyotes, other small game and deer. ...
Asked in Earth Sciences, iPhone, iPhone 3GS
What is Indium used for?
indium is used to make thin film coatings which are used to make electronic devices as liquid crystal displays (LCDs). thin film coatings which are used to make such electronic devices as liquid crystal displays (LCDs). indium is used to make thin film coatings which are used to make electronic devices as liquid crystal displays (LCDs). ...
Asked in Electronics Engineering
How are logic circuits are used in common electronic devices?
In common electronic devices, logic circuits are used to perform some type of controlling or processing function. They process information encoded and are in devices including video games and digital computers. ...
Asked in Electronics
Why are electronic monitoring devices used?
Electronic monitoring devices are used for two main reasons. Firstly these devices help reduce the overcrowding in correctional institutions and secondly they help a convict reintegrate in the society while still being monitored. ...
Asked in Electronics
What is electronic testing equipment used for?
Electronic testing equipment is used in order to capture responses from electronic devices, in order to test whether or not they are functioning as intended. Signals are created and currents are run through the other electronic devices, where any errors or faults are recorded on the testing equipment's display. ...
Asked in Science, Inventions
Why are electromagnets used in many electronic devices?
Electromagnets are used in many electronic devices because they can be used to lift very heavy objects. They are also in machines doctors and scientists use everyday. As you can see, electromagnets are used in many different ways! ...
Asked in Consumer Electronics, Electronics
What are the advantages and disadvantages of electronic devices?
The advantages of electronic devices are many and include making work easier and speeding up delivery of results. As for the disadvantages, the electronic devices can cause great harm if used wrongly and some of them also pose some serious health risks. ...
What are propaganda devices?
is an expression of opinion are devices which are used to fool us. sometimes used in advertisements or sometimes being used by politicians to make people vote for them....i hate that. =) hope this helps ...