Knowwhypercenterrororpercentdifferencewasused

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Unformatted text preview: ld
know
which
direction
the
electric
field
lines
point
with
respect
to
the
 equipotential
lines
(high
to
low,
or
low
to
high?).
 € € And
don’t
forget
to
take
into
consideration
the
sign
(positive
or
negative)
of
the
 charge
that
produces
the
lines.
 
 Lab15
–
Reflection
and
Refraction
 Remember
the
pencil
in
the
mirror
experiment.
 Know
the
difference
between
a
real
image
and
a
virtual
image.
 Know
the
difference
between
an
upright
image
and
an
inverted
image.
 Know
the
difference
between
an
enlarged
(magnified)
image
and
a
reduced
image.
 Know
how
the
angle
of
incidence
relates
to
the
angle
of
reflection.
 Given
an
object
a
distance
x
away
from
the
mirror,
be
able
to
determine
how
far
 away
the
image
is
formed.
 
 Remember
the
semi‐circular
prism
that
was
used
to
measure
t...
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This note was uploaded on 04/23/2010 for the course PHYS 1112L taught by Professor Staff during the Spring '10 term at University of Georgia Athens.

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