A bubble of gas released at the bottom of a lake increases to four times its original volume whe...

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A bubble of gas released at the bottom of a lake increases to four times its original volume when it reaches the surface. Assuming that atmospheric pressure is equivalent to the pressure exerted by a column of water \( 10 \mathrm{~m} \) high, what is the depth of the lake?
(a) \( 20 \mathrm{~m} \)
(b) \( 10 \mathrm{~m} \)
(c) \( 30 \mathrm{~m} \)
(d) \( 40 \mathrm{~m} \)
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