If you are asking "Do lasers run on electricity?" Then the answer would be "Yes, Most of them do."
A CO2 laser works by running electricity through gas to produce light. The beam of light produced is emitted through a transparent mirror. It is one of the most powerful lasers in production.
Sewing needles are electrically conductive, so electricity CAN run through them, but unless they are connected to something like a battery, electricity does not run through them.
They run on battries. That is how they work without electricity.
Cold lasers are safer and deal less pain than hot lasers. Cold lasers are usually used for repairing skin damage and treating pain and inflammation. Hot lasers are simply used for burning things.
no not all lasers are really
All lasers require electricity to operate. The laser beam that results from operation of a laser is electromagnetic radidation, not electricity.
Hybrids run either on electricity or on fuel.
you will see a set of statues at the right time run across each one avoiding the lasers good luck
Microphones run on electricity.
A CO2 laser works by running electricity through gas to produce light. The beam of light produced is emitted through a transparent mirror. It is one of the most powerful lasers in production.
Electricity
electricity can run through it. For example... copper is a good conductor because it is used to run electricity through your house.
electricity can run through it. For example... copper is a good conductor because it is used to run electricity through your house.
Sewing needles are electrically conductive, so electricity CAN run through them, but unless they are connected to something like a battery, electricity does not run through them.
To get a LASER to work you need to excite it with energy. The most workable form of energy to do that is electricity. There ae several ways of exciting LASERs to work.
motorcycles use a magnet system to generate electricity for the spark plugs they cannot run without electricity because you need electricity to ignite the gasoline but they can run with no battery if you have a kickstart or you can bump start them
you run and hide behind the statues when they are in front or behind run to the nearest statue and hide behind it . when you get to the exit click it and get out