why do mobiles dont function wen dropped in water or even in the ground. do nybody has a suitable anser 4 dis?
349764
if u drop ur mobile in the water the keapad will be affected and the battery may short. if u drop it to ground with force, assuming the screen has not broken, the only thing that can happen is that the SIM card may be released. the IC chips are airtight and cannot be broken easily. the screen is airtigh as the screen will be hermatically sealed. the parts prone to damage is the battery and the keypad.
643718
Bounce - System of a Down
626259
The problem isn't the screens breaking. I actuallkty watched an endurancxe test of a nano the day they were released and after throwing it on the ground and throwing it out a moving car it still worked fine. the screen didn't quit working until they ran it over with the car. However... the screens scratch VEREY easily. If you get a nano, you should buy a protective case for it at your nearest Apple store or computer supply store.
574269
John O's answer is pretty good, except that microwave frequencies have a harder time travelling a far distance compared to lower frequencies.  \n\nHowever, a lot of people said that cell phones use satellites, and that's simply wrong.\n\nAnyway, it's not only cell phones that can interfere with instruments, but any electronics.  I've read where a handheld calculator would skew the instruments when the buttons were pushed.  That's why you can't have any electronic device on when the plane is taking off or landing, not just cell phones.  As far as the limits for getting a signal, I don't think it's well known because no one has really tested it.  The towers have been tested and are designed for terrestrial use, and the conditions are much different (besides the lack of objects such as hills, trees, and buildings, there is the excessive speed at which you're moving in an airplane, which would make it very difficult if not impossible for your call to be transfered from one tower to another, which would explain why the pilot above said the calls get dropped quickly).
1052731
Any object which is lying at a spot has a centre of gravity. If it is perfectly balanced it will continue to stand without falling unless it is acted upon by an external force. When it is standing by itself every small swirl in the air will disbalance it and it will fall because the centre of gravity will be shifted to one side and because gravity is attracting the bycycle - by Pascals Law - it will transmit the Gravitational Pressure equally in all directions and the bycycle will fall even with a very very small tilt.\nNow consider a moving bike. The inner ear of the rider has 3 small bones - the hammer, stirup and the anvil partially immersed in a fluid which maintains it level like water. Any tilt in the bike will tilt the rider. The body of the rider will immediately send signals to the rider to tilt his body in the opposite direction to maintain perfect equilibrium and balance. The body will immediately lean towards the other side of the tilt and the bike will also be tilted away from the tilt towards the centre of gravity and so the rider is the person who leans his body from side to side and keeps the center of gravity straight and prevents falling - SO PLAY A RIDE BY THE EAR - Ha Ha!
21135
water on the ground, in oceans, lakes, etc. has enough energy to evaporate a little bit (all liquids have a "vapor pressure," which is higher the hotter it is).  eventually, there is too much water in the air at whatever air temperature it is, so the water re-liquifies and falls.  this can commonly happen when a warm front (warm air holds lots of water) is cooled by a cold front.
199291
http://engadget.com/2005/12/30/the-mobile-tsunami-detector
284414
check on Ebay. You can find nearly anything there.  Type in Mobiles for starters and go from there.  You might also check out websites for sellers of mobiles also, they might just be able to offer various attachments and supplies. Good luck.
796578
Yes, they do....sonar, for example.\n\nThe interface travel between water/air scatters the waves.  You'd probably have to keep the antenna under water.
870325
I suggest you build an anti-gravity lifter device that is able to float in the air without anything supporting it.\n\nhttp://www.amazing1.com/grav.htm
816334
your body is accelerating at the same rate of the car so no matter what you do, you will impact the water at 9.8 meters per second squared. that should kill you. the same happens in falling elevators. if you jump before it hits the bottom, you will break your legs or die.
811736
If the water is full of air bubbles, its density is reduced. You loose buoyancy and sink.\n\nWhen there is a natural gas blow out under floating oil platforms, they have been known to go down almost instantly.
172337
Send a mail.\nIf it bounces then it is not real or else it is.
710767
spoiled???   fall down???   you'll have to be a bit more specific with your terminology. I once worked for an amusement company repairing jukeboxes and video games, many of which had touch screens. I don't exactly understand what you're asking but the screen is actually a screen over a screen if it gets cracked or badly scratched it will not work(not properly anyway). and it's possible to drop one and do no damage at all to the touch screen itself but that's not to say that other components inside the device that the touch screen is on won't be damaged. The ones I worked on were glass overlays on the front of video game monitors, (CRT picture tubes or LCD flat screens). Many of these types of games can be found in clubs and bars. One in particular was messed up by a woman who was playing a game and got mad and hit  the machine when she lost the game. The screen got a bad scratch from one of the diamond rings she had on when she hit it. I then had to replace the touch screen, (all other parts of the game were ok). Although it is possible that no real (physical) damage would occur to either and that the screen would only need to be recalibrated. I did drop one from about 2 feet once and it was fine.
191204
Static electricity.  Just connect yourself to a ground and you'll be OK.
704271
No, unless they are at the water surface at the point of impact or a few feet away. The reason is that electrical charge weakens, (dissipates),  dramatically fast with distance, in the water.\nDan.
863216
It has to do more with the material of the ground rather than with the surface. It all depends on it's elastic coeficient. The least elastic, the more it will bounce because of the transmission of the kinetic energy.