- Look up
negative in Wiktionary, the free dictionary.
Negative may
refer to:
Negative number Negative m****
Negative energy Negative charge, one of the two...
- Look up
negative proof in Wiktionary, the free dictionary.
Proving a
negative or
negative proof may
refer to:
Proving a
negative, in the
philosophic burden...
- In photography, a
negative is an image,
usually on a
strip or
sheet of
transparent plastic film, in
which the
lightest areas of the
photographed subject...
- mathematics, a
negative number represents an opposite. In the real
number system, a
negative number is a
number that is less than zero.
Negative numbers are...
-
Mister Negative is a
supervillain appearing in
American comic books published by
Marvel Comics. The
character is
usually depicted as an
enemy of Spider-Man...
-
Negative feedback (or
balancing feedback)
occurs when some
function of the
output of a system, process, or
mechanism is fed back in a
manner that tends...
-
condition (such as a
disease when the
disease is not present),
while a
false negative is the
opposite error,
where the test
result incorrectly indicates the...
-
Negative space, in art, is the
empty space around and
between the subject(s) of an image.
Negative space may be most
evident when the
space around a subject...
- In microscopy,
negative staining is an
established method,
often used in
diagnostic microscopy, for
contrasting a thin
specimen with an
optically opaque...
- Gram-
negative bacteria are
bacteria that do not
retain the
crystal violet stain used in the Gram
staining method of
bacterial differentiation. They are...
