Even deionized water can be dangerous with electrical appliances because many such appliances contain nearby surfaces with a sufficiently high electrical potential difference between them to ionize water itself and thereby make the water electrically conducting.
No, but it is still dangerous. Sometimes, it is a good thing.
Not soluble in water (probably only a slow reaction), soluble in acids.
Leaving devices on "standby" means they constantly use a small amount of electrical power. This amount is much smaller than when the device is actually doing something useful. The purpose of "standby" is to have the device available almost immediately, if so required.The problem is that if the device remains in standby for a long time, the energy thus used adds up. For instance, the amount of energy used every minute might not be significant, but if you leave the device in standby all night (say, for 12 hours), it can become quite significant.
No. It's only the ultra-violet light that damages the retina, and while lightning does radiate some, it's duration is short, and (if you're still here) not too close. Arc welding is much more dangerous - because you're closer and it lasts a significant period of time.
Lightning commonly strikes the same place many times. Lightning is static electricity, generated in the collisions between the clouds. The lightning wants to ground itself by striking something with a good electrical pathway to the earth. That could be a tall tree, or a steeple, or a house chimney, or any tall object that will intercept the lightning strike and bring it to ground. Lightning will strike twice if the same place it struck before is still a good, high, electrical path to the ground, and if no better places have been built.
You may have experienced an electrical surge that zapped your appliances. If so, they're dead.check your breakers, but I would unplug the appliances first and plug them back in individually,in order to see if your overloading the circuits.Good luck!
yes they do! :) Europe uses a different voltage than the US and also has different shaped electrical plugs, so you can't just plug a European appliance into an American electrical outlet. If you can get the right kind of current, then the appliances will still work.
Electrical use in the past is the same as it it used today. Not as many appliances then as now but electricity still made everyday tasks easier.
Wires and components can still hold a charge. Or, if defective, a component may give an electrical shock. Therefore, it is always best to unplug the appliance first and make sure your hands are dry.
Still Dangerous was created on 2009-03-02.
no, deionised water is still H20 just its been passed through an ion exchange resin to remove unwanted ions, ethanol is an alcohol with the formula CH3CH2OH.
You have to trade it from Pokémon Pearl, Diamond or Platinum. You can still get its other forms by taking Rotom to the elevator in the Silph. Co and have him 1st in your party to activate the elevator. It will take you to a room filled with electrical appliances, choose one and it will transform.
Electrical cords are insulated to prevent the electricity from going from one wire to the other wire without first going through the lightbulb or electrical device. Electricity is lazy. It would rather jump from the hot wire to the neutral wire and go back to the power plant without doing any work than have to go through the light bulb and do some work. You would still have to pay the electric bill.
The wolf may still exist in France, but the most dangerous animal in any country is still the human being.
It depends what your using it on. The cheap ones i guess are the ones where it doesn't have that much appliances, about $10. Choose small ones and ones that have appliances you really need.
It is not dangerous, as the breaker or over-current device will trip if the circuit amperage becomes too high for the wire size. Where the danger comes in to the picture is how the appliances are connected to the receptacle. Plug splitters are notorious for being made as cheap as possible and not being able to take the load of more that one device at a time. Because of the sloppy fitting of the plug into the device, heat is created. A gradual increase of heat can be accumulated up to a melting point of the splitter and still be under the trip value of the circuit. This is the dangerous aspect of connecting too many appliances into one socket.
Technically no it isn't that dangerous but it can still hurt and fuse electricity up your arm