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Lightning is an electrical discharge or short duration and high voltage between a cloud and Earth, or within a cloud. It is accompanied by the release of light (a flash or lightning bolt), and, usually, thunder (a loud noise).
Scintillation
It is true. The heat can flash water to steam, which spins turbines, which generates electricity.
FULGURATION: verb (used without object)1.to flash or dart like lightning. verb (used with object)2.Medicine/Medical . to destroy (especially an abnormalgrowth) by electricity.
Electricity-Sources of electricity are everywhere in the world. Worldwide, there is a range of energy resources available to generate electricity. These energy resources fall into two main categories, often called renewable and non-renewable energy resources. Each of these resources can be used as a source to generate electricity, which is a very useful way of transferring energy from one place to another such as to the home or to industry.Non-renewable sources of energy can be divided into two types: fossil fuels and nuclear fuel.What is the main power source?An item must meet the following definition in order to fall within scope of the RoHS Regulations: equipment which is dependent on electric currents or electromagnetic fields in order to work properly, orequipment for the generation, transfer and measurement of such currents.'Dependent' means that the equipment needs electricity (for example, not petrol or gas) as its primary energy.Example: A gas cooker may use electricity for a timer and clock, but its primary energy source is gas, and the cooker is therefore out of scope of the RegulationsExample: A gas heated tumble dryer requires electricity to power the tumbling action. The item is dependent on electricity to work properly, and is within the scope of the WEEE RegulationsThe Regulations do not apply to products that can fulfil their main purpose without electricity.Example: a talking teddy bear is still a teddy bear and can fulfil its main purpose as a comfort toy in the eyes of a child, even with the batteries removed; it doesn't require electricity to provide its main purpose and is outside scope of the Regulations.Example: the main purpose of a massage chair is to provide a massage and cannot be regarded solely as a piece of furniture; it requires electricity to provide its main purpose and falls under the RegulationsExample: there is a point where the differential between the electronic and non electronic versions of a product becomes the primary discriminator. Both flash and non-flash disposable cameras are readily available. Although a disposable camera with a flash may still take a photo without the flash it would not fulfil its primary function of a flash camera.If the Main power source is not electricity, then the item does not need to comply with RoHS.If the main power source is electricity, then you need to check the voltage ratings.ENERGY
Lightning is known as a bright flash of electricity produced by a thunderstorm.
A discharge of atmospheric electricity, accompanied by a vivid flash of light, commonly from one cloud to another, sometimes from a cloud to the earth. The sound produced by the electricity in passing rapidly through the atmosphere constitutes thunder., The act of making bright, or the state of being made bright; enlightenment; brightening, as of the mental powers., Lightening.
# A flash of light, especially a flash produced by electric discharge. # A short pulse or flow of electric current.
The word lightning is a noun. It is a flash of light in the sky produced by electricity within a cloud.
The discharge of electricity built up during a storm can be dangerous. It is a static discharge that is generated by positive an negatively charged clouds. When these clouds come in close contact with each other there is an electrical static discharge. This is known as lightning.
because of the electricity
Lightning is an electrical discharge or short duration and high voltage between a cloud and Earth, or within a cloud. It is accompanied by the release of light (a flash or lightning bolt), and, usually, thunder (a loud noise).
definition:Lightning is a flash of bright light in the sky which is produced by electricity moving between clouds or from clouds to the ground. so as we know already lightning is of two types direct and indirect lightning. These are anyway a discharge of electricity either positive or negative potential just discharges to ground known as lightning. definition:to put an earth wire between a piece of electrical equipment and the ground. Where as earthing is manually or artificially done to discharge any potential either to prevent any over voltages such as lightning or fault currents etc.,
A giant spark that flashes across the sky. Each bolt zigzags through the air at many thousand of miles (kilometers) a second! Its electrical charge of about 100 million volts would be enough to light a small town for a whole year! The charge comes from tiny drops of water or ice that bump and rub within huge, towering cumulonimbus clouds. When the charge gets big enough, it creates the lightning. Bolts jump between the cloud and the ground or between two clouds.
Yeah of course . Only if the voltage is above some 30,000 or like that .
Discharge, Shadow Ball, Signal Beam, Flash.
It is a physical change because nothing actually changes in the flashlight or surrounding areas. It's just electricity flowing and a light coming on and some heat produced.