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Lightning is a giant discharge of
electricityaccompanied by a brilliant flash of light and a loud crack of
thunder.Here are some very cool interesting facts about Lighting.Lightning is
a giant discharge of electricityaccompanied
by a brilliant flash of light and a loud crack of thunder. The spark can reach
over five miles eight kilometers in length, raise the temperature of the air by
as much as 50,000 degrees Fahrenheit 27,700 degrees Celsius and contain a
hundred million electrical volts.Some scientists think that lightning may have played a part in the evolution of
living organisms. The
immense heat and other energy given off during a stroke has been found to
convert elements into compounds that are found in organisms. Lightnang
detection systems in the United
States monitor an average of 25 million
strokes of lightning from clouds to ground during some 100,000 thunderstorms
every year. It is estimated that Earth as a whole is strusk by an average of
more than a hundred lightning bolts every
second.The odds of
becoming a lightnings victim in the U.S. in any one year is 1 in 700,000. The
odds of being struck in your lifetime is 1 in 3,000.Lightning can kill people 3,696 deaths were recorded in the U.S. between
1959 and 2003or cause cardiac arrest. Injuries range from severe burns and
permanent brain damage to memory loss and personality change. About 10 percent
of lightning-stroke victims are killed, and 70 percent suffer serious long-term
effects. About 400 people survive lightning strokes in the U.S. each year.Lightning
is not confined to thunderstorms. It’s been seen in volcanic eruptions,extremely
intense forest fires,surface nuclear detonations, heavy snowstorms,and in large hurricanes. Ice in a cloud may be
key in the development of lightning. Ice particles collide as they swirl around
in a storm, causing a separation of electrical charges. Positively charged ice
crystals rise to the top of the
thunderstorm, and negatively charged ice particles and hailstones drop to the
lowir parts of the storm. Enormous
charge differences develop.A moving thunderstorm also gathers
positively charged particles
along the ground that travel with the storm. As the differences in charges continue
to increase, positively charged particles riise up tall objects such as trees,
houses, and telephone poles and people.The negatively charged bottom part of
the storm sends out an invisible charge toward the ground. When the charge gets
close to the ground, it is attracted
by all the positively charged objects, and a channel develops. The subsequent
electrical transfer in the channel is lightning.Lightning is a giant discharge
of electricityaccompanied by a brilliant flash of light and a loud crack of
thunder.Here are some very cool interesting facts about Lighting.Lightning is a giant discharge of electricityaccompanied
by a brilliant flash of light and a loud crack of thunder. The spark can reach
over five miles eight kilometers in length, raise the temperature of the air by
as much as 50,000 degrees degrees
Celsius and contain a hundred million electrical volts.Some scientists think
that lightning may have played a
part in the evoluition of living organisms. The immense heat and other energy
given off during a stroke has been found to convert elements into compounds
that are found in organisms.Lightning detection systems in the United States
monitor an average of 25 million strokes of lightning from clouds to ground
during some 100,000 thunderstorms every year. It is estimeated that Earth as a
whole is struck by an average of more than a hundred lightning bolts every second.The odds of becoming a lightning victim in the
U.S. in any one year is 1 in 700,000. The odds of being struck in your lifetime
is 1 in 3,000.Lightning can kill
people 3,696
deaths were recorded in the U.S.
between 1959 and 2003 or cause cardiac arrest. Injuries range from severe burns
and permanent brain damage to memory loss and personality change. About 10
percent of lightning-stroke victims are killed, and 70 percent suffer serious
long-term effects. About 400 people survive lightning strokes in the U.S. each
year.Lightning is not confined to thunderstorms. It’s been seen in volcanic eruptions,extremely
intense forest fires,surface nuclear detonations, heavy snowstorms,and in large hurricanes. Ice in a cloud may be key
in the development of lightning. Ice particles collide as they swirl around in
a storm, causing a separation of electrical charges. Positively charged ice
crystals rise to the top of the
thunderstorm, and negatively charged ice particles and hailstones drop to the
lower parts of the storm. Enormous
charge differences develop.A moving thunderstorrm also gathers
positively charged particles
along the ground that travel with the storm. As the differences in charges continue
to increase, positively charged particles rise up tall objects such as trees,
houses, and telephone poles and people.The negatively charged bottom part of
the storm sends out an inivisible charge toward the ground. When the charge
gets close to the ground, it is attracted
by all the positively charged objects, and a channel develops. The subsequent
electrical transfer in the channel is lightning.
