Question

the
experiment
to identity picth
of sound
two blades
of length ,
Әримо
and 25 cm
а are
Placed
the
air
which
blade
is Shiller a las
a 20cm
blade
b) 25cm blade
have
same
shirltness.
the
blades
C Both
Shirlleness
between
relation
d) There is
no
and
length
of the table.​

Answer 1

Answer:

A pitch is a characteristic of sound that we generally use to distinguish shrill sound from a grave sound. The pitch increases with increase in frequency and decrease with decrease in frequency.