13.5 An air bubble of volume 1.0 cm3 rises from the bottom of a lake 40 m deep at a temperature of 12 °C. To what volume does it grow when it reaches the surface, which is at a temperature of 35 °C?

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Payal Gupta | Contributor-Level 10

9 months ago

13.5 Volume of the air bubble $,$ $V_{1}$ = 1.0 ${c m}^{3}$ = 1 $* 10^{- 6}$ $m^{3}$

Height achieved by bubble, d = 40 m

Temperature at a depth of 40 m, $T_{1}$ = 12 $?$ = 285 K

Temperature at the surface of the lake, $T_{2}$ = 35 $?$ = 308 K

The pressure at the surface of the lake, $P_{2}$ = 1 atm = 1.013 $* 10^{5}$ Pa

The pressure at 40m depth: $P_{1}$ = 1 atm + d $? g$

Where $?$ is the densit

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