mirror of
https://github.com/opsxcq/mirror-textfiles.com.git
synced 2025-08-31 10:22:00 +02:00
70 lines
3.5 KiB
Plaintext
70 lines
3.5 KiB
Plaintext
ÜÜÜÜÜÜÜÜÜÜÜÜÜ ÜÜÜ ÜÜÜÜ
|
|
ÜÛÛÛÛÛÛÛÛßÛßßßßßÛÛÜ ÜÜßßßßÜÜÜÜ ÜÛÜ ÜÛÛÛÛÛÛÛÛÜÜÜÜÜÛßß ßÛÛ
|
|
ßÛÛÛÛÛÛÛÛÛÛÛÛÛÛÜ ßÛÛ ÜÛÛÛÜÛÛÜÜÜ ßÛÛÛÛÜ ßÛÛÛÛÛÛÛÜÛÛÜÜÜÛÛÝ Ûß
|
|
ßßßÛÛÛÛÛÛÛÛÛÛÜ ÞÝ ÛÛÛÛÛÛÛÛÛÛÛßßÛÜÞÛÛÛ ÛÛÛÛÛÜ ßßÛÛÛÞß
|
|
Mo.iMP ÜÛÛÜ ßÛÛÛÛÛÛÛÝÛ ÞÛÛÛÛÛÛÛÛÛ ÞÛÛÛÛ ÞÛÛÛÛÛÝ ßÛß
|
|
ÜÛÛÛÛÛÛÛ ÛÛÛÛÛÛÛÛÝ ÞÛÛÛÛÛÛÛÛÝ ÛÛÛ ÛÛÛÛÛÛ
|
|
ÜÛÛÛÛÛÛÛÝ ÞÛÛÛÛÛÛÛÛ ÞÛÛÛÛÛÛÛÛ ß ÞÛÛÛÛÛÛÜ ÜÛ
|
|
ÜÛÛÛÛÛÛÛÝ ÛÛÛÛÛÛÛÛ ÛÛÛÛÛÛÛÛÝ ÞÞÛÛÛÛÛÛÛÛÛß
|
|
ÜÛßÛÛÛÛÛÛ ÜÜ ÛÛÛÛÛÛÛÛÝ ÛÛÞÛÛÛÛÛÝ ÞÛÛÛÛÛÛßß
|
|
ÜÛßÛÛÛÛÛÛÜÛÛÛÛÜÞÛÛÛÛÛÛÛÛ ÞÛ ßÛÛÛÛÛ Ü ÛÝÛÛÛÛÛ Ü
|
|
ÜÛ ÞÛÛÛÛÛÛÛÛÛÛß ÛÛÛÛÛÛÛÛÛ ßÛÜ ßÛÛÛÜÜ ÜÜÛÛÛß ÞÛ ÞÛÛÛÝ ÜÜÛÛ
|
|
ÛÛ ÛÛÛÛÛÛÛÛß ÛÛÛÛÛÛÛÛÛÛÜ ßÛÜ ßßÛÛÛÛÛÛÛÛÛß ÜÜÜß ÛÛÛÛÜÜÜÜÜÜÜÛÛÛÛÛß
|
|
ßÛÜ ÜÛÛÛß ßÛÛÛÛÛÛÛÛÛÛÜ ßßÜÜ ßßÜÛÛßß ßÛÛÜ ßßßÛßÛÛÛÛÛÛÛßß
|
|
ßßßßß ßßÛÛß ßßßßß ßßßßßßßßßßßßß
|
|
ARRoGANT CoURiERS WiTH ESSaYS
|
|
|
|
Grade Level: Type of Work Subject/Topic is on:
|
|
[x]6-8 [ ]Class Notes [Essay on Solar Energy ]
|
|
[ ]9-10 [ ]Cliff Notes [as the fuel for the ]
|
|
[ ]11-12 [x]Essay/Report [future. ]
|
|
[ ]College [ ]Misc [ ]
|
|
|
|
Dizzed: 09/94 # of Words:343 School: ? State: ?
|
|
ÄÄÄÄÄÄÄÄÄ>ÄÄÄÄÄÄÄÄÄ>ÄÄÄÄÄÄÄÄÄ>Chop Here>ÄÄÄÄÄÄÄÄÄ>ÄÄÄÄÄÄÄÄÄ>ÄÄÄÄÄÄÄÄÄ>ÄÄÄÄÄÄÄÄÄ
|
|
SOLAR ENERGY -- THE ENERGY OF THE FUTURE?
|
|
|
|
About 47 per cent of the energy that the sun releases to the
|
|
earth actually reaches the ground. About a third is
|
|
reflected directly back into space by the atmosphere. The
|
|
time in which solar energy is available, is also the time we
|
|
least need it least - daytime. Because the sun's energy
|
|
cannot be stored for use another time, we need to convert
|
|
the suns energy into an energy that can be stored.
|
|
|
|
One possible method of storing solar energy is by
|
|
heating water that can be insulated. The water is heated by
|
|
passing it through hollow panels. Black-coated steal plates
|
|
are used because dark colours absorb heat more efficiently.
|
|
However this method only supplies enough energy for
|
|
activities such as washing and bathing. The solar panels
|
|
generate "low grade" heat, that is, they generate low
|
|
temperatures for the amount of heat needed in a day.
|
|
|
|
In order to generate "high grade" heat, intense enough
|
|
to convert water into high-pressure steam which can then be
|
|
used to turn electric generators there must be another
|
|
method. The concentrated beams of sunlight are collected in
|
|
a device called a solar furnace, which acts on the same
|
|
principles as a large magnifying glass. The solar furnace
|
|
takes the sunlight from a large area and by the use of
|
|
lenses and mirrors can focus the light into a very small
|
|
area. Very elaborate solar furnaces have machines that
|
|
angle the mirrors and lenses to the sun all day. This
|
|
system can provide sizeable amounts of electricity and
|
|
create extremely high temperatures of over 6000 degrees
|
|
Fahrenheit.
|
|
|
|
Solar energy generators are very clean, little waste is
|
|
emitted from the generators into the environment. The use
|
|
of coal, oil and gasoline is a constant drain, economically
|
|
and environmentally.
|
|
|
|
Will solar energy be the wave of the future? Could the
|
|
worlds requirement of energy be fulfilled by the
|
|
"powerhouse" of our galaxy - the sun? Automobiles in the
|
|
future will probably run on solar energy, and houses will
|
|
have solar heaters.
|
|
|
|
|