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Byju's Answer
Standard XII
Physics
Newton's Contention
The velocity ...
Question
The velocity of sound in air at
25
0
C is approximately ___
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Solution
The velocity of sound at a given temperature
T
c
is,
C
a
i
r
=
331.5
+
(
0.6
×
T
c
)
m
/
s
Then,
C
a
i
r
(
25
0
C
)
=
331.5
+
(
0.6
×
25
)
m
/
s
=
346.5
m
/
s
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2
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