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Transcribed Image Text:A bubble having a diameter of 62 cm is re-
leased from a depth of 4.6 m from the bottom
of a swimming pool. The temperature of the
water at the surface is 21°C, whereas it is 15°C
at the point of release.
What will the diameter of the bubble be
when it reaches the surface? The acceleration
of gravity is 9.8 m/s² and the density of water
is 1000 kg/m³.
Answer in units of cm.
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