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Byju's Answer
Standard VIII
Chemistry
Surface Tension
Two soap bubb...
Question
Two soap bubble coalesce to form one bubble . If decrease in volume and surface area are V and S respectively . Atmospheric pressure is P0 and surface tension is T, then correct relation is 3P0V+TS=0 P0V+TS=0 3P0V+4TS=0 None of these
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Similar questions
Q.
Two soap bubbles coalesce to form a single bubble. If
V
is the subsequent change in volume of contained air and
S
the change in total surface area,
T
is the surface tension and
P
atmospheric pressure, which of the following relation is correct?
Q.
Two soaps bubbles (surface tension
T
) coalesce to form a big bubble under isothermal condition. If in this process the change in volume be
V
and the surface area be
S
, then the correct relation is (
P
is atmospheric pressure):
Q.
Two soap bubbles combine to form a single bubble. In this process, the change in volume and surface area are
V
and
A
respectively
. If
P
is the atmospheric pressure, and
T
is the surface tension of the soap solution, then which of the
following relation is true?
Q.
Two spherical soap bubble coalesce. If
V
is the consequent change in volume of the contained air and
S
the change in total surface area, show that
3
P
V
+
4
S
T
=
0
where
T
is the surface tension of soap bubble and
P
is atmospheric pressure.
Q.
Two spherical soap bubbles collapses. If
V
is the consequent change in volume of the contained air and
S
is the change in the total surface area and
T
is the surface tension of the soap solution, then if relation between
P
0
,
V
,
S
and
T
are
λ
P
0
V
+
4
S
T
=
0
, then find
λ
? (If
P
0
is atmospheric pressure): Assume temperature of the air remain same in all the bubbles.
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