Question

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?

Answer 1

Where, V₂ is the volume of the air bubble when it reaches the surface

Therefore, when the air bubble reaches the surface, its volume becomes 5.263 cm³ .