-
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...
-
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...
- light,
lamp, or
light bulb is an
electrical device that
produces light from
electrical energy. It is the most
common form of 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...
- at a
cylinder of
quicklime (calcium oxide), due to a
combination of
incandescence and candoluminescence.
Although it has long
since been
replaced by electric...
- gas radon-220 as one of its
decay products. Moreover, when
heated to
incandescence, the
thorium volatilizes its in-growth radio-daughters, particularly...
-
appropriate for use in
lamps. More
efficient light sources, such as
fluorescent lamps and LEDs, do not
function by
incandescence.
Thermal radiation plays...
- a
residue of
mineral materials (mostly
thorium dioxide),
heated to
incandescence by the
flame from the wick. The
thorium and
cerium oxide combination...
-
tungsten filament. Instead, they used a
ceramic rod that was
heated to
incandescence.
Because the rod (unlike
tungsten wire)
would not
further oxidize when...
