Apparatus:
can,
gauge,
hot
plate
or
meaker
burner
and
ring
stand
Description:
The
large-face
gauge
makes
it
easy
for
the
whole
class
to
see
the
temperature
effects
of
volume
on
gas.
The
can
takes
a
few
minutes
to
heat,
but
quite
a
while
to
cool.
Beware
of
hot
surfaces.
PIRA 4E30.10