the energy of light goes to electron movement through electron holes created by raising the energy of the metal in photodetector with the light.
Polymorph is used as a lie detector.
yes
coffee, oatmeal, rice, pudding, potatoes, photo
you cant, to do so would require you to insult the metal in something that excludes magnetic fields. a metal detector creates a rapidly oscillating ,magneting field which induces electrical currents in the metal to oppase the changing magntic field. this creates a force on the object creating the magnetic field. this force is detected indicating the prescence of metal there is actually a way..you take polo boots bt they have to have fur in it..u put ur fone on airplane mode and put it in your boots and it will work
yes!
A photo detector is a sensor of light or other electromagnetic energy. See the link below for more info.
One can purchase a laser photo-detector at Best Buy and other electronic store shops. They can also be found on eBay and Amazon for discounted prices.
A cobra detector is a radar detector. Radar detectors work the same way a radio receiver does. The radar detector looks for frequencies that a radar gun uses.
machudao
no
The 2N5777 is a Darlington silicon NPN photo detector, or, if you prefer a photoDarlington. A link is provided to a bit of data on this device.
leakage current itself
boh
The electrooptical tube segment included everything from camera tubes and photo cells to other photo-conductive and photo-emissive tubes, most notably the airport bomb detector picture tube
The Hand Held Meter Detector will work on batteries, as long as you connect each lead to the battery correctly.
Most notably the telephone. But also the hydrofoil, the photo phone, the wheat husker, metal detector.
Yes, the RMR-C430-6 Radar Detector will work at any speed.