-
point of
carbon and
glowed very
brightly with
incandescence very
close to that of sunlight. Arc
lamps burned up
their carbon rods very rapidly, expelled...
-
radiation is
produced from
incandescence created at the
positive electrode, or anode.
Unlike the
tungsten anodes found in
other arc
lamps,
which remain relatively...
-
Vapor from the
chamber burns,
heating a
mantle to
incandescence and
providing heat.
Kerosene lamps are
widely used for
lighting in
rural areas of Africa...
- light,
lamp, or
light bulb is an
electrical device that
produces light from electricity. It is the most
common form of
artificial lighting.
Lamps usually...
-
electrode is then
heated to
incandescence by
collisions by ions,
which constitute the
electric current.
Tesla found that
these lamps could be used as powerful...
-
shining light at the
lamp. In
comparison with
incandescent lamps, neon
lamps have much
higher luminous efficacy.
Incandescence is heat-driven
light emission...
-
tungsten filament. Instead, they used a
ceramic rod that was
heated to
incandescence.
Because the rod (unlike
tungsten wire)
would not
further oxidize when...
- at a
cylinder of
quicklime (calcium oxide), due to a
combination of
incandescence and candoluminescence.
Although it has long
since been
replaced by electric...
- with the gas
primarily functioning to heat the
mantle or the lime to
incandescence.
Before electricity became sufficiently widespread and
economical to...
- gas radon-220 as one of its
decay products. Moreover, when
heated to
incandescence, the
thorium volatilizes its in-growth radio-daughters, particularly...
