An air bubble in a water tank rises from the bottom to the top. Which of the following statements are true?A. Bubble rises upwards because pressure at the bottom is less than at the top.B. Bubble rises upwards because pressure at the bottom is greatger than that at the topC. As the bubble rises, its size remain same.D. As the bubble rises, its size decreases

An air bubble in a water tank rises from the bottom to the top. Which

1.	An air bubble in a water tank rises from the bottom to the top. Which of the following statements are true?A. Bubble rises upwards because pressure at the bottom is less than at the top.B. Bubble rises upwards because pressure at the bottom is greatger than that at the topC. As the bubble rises, its size remain same.D. As the bubble rises, its size decreases
Answer» Correct Answer - B PV= constant (Assumed isothermal process)

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