QUESTIONS A
1
Fill in the blanks :
(1) In modern civilization,
has become
a primary need.
2) The principle of
was
invented by Michael Faraday.
is used to rotate the magnet in the
(3).
generator
(4) In thermal power plants, the
energy
in the coal is converted into electrical energy
through several steps.
(5) When neutron is bombarded on atom of
Uranium-235, it absorbs the neutron and
converts into its
Uranium-236.
(6) Burning of coal may cause serious health
problems related to
system.
(7) Incomplete combustion of fuels leads to
formation of
(8) Sol
fmaterial
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