An air bubble rises from the bottom of a lake of large depth. The rising speed of air bubble willA. go on increasing till it reaches surfaceB. go on decreasing till it reaches surfaceC. increases in two beginning, then will become constantD. be constant all throughout.

An air bubble rises from the bottom of a lake of large depth. The risi

1.	An air bubble rises from the bottom of a lake of large depth. The rising speed of air bubble willA. go on increasing till it reaches surfaceB. go on decreasing till it reaches surfaceC. increases in two beginning, then will become constantD. be constant all throughout.
Answer» Correct Answer - C Velocity becomes constant terminal velocity is attanined.

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An air bubble rises from the bottom of a lake of large depth. The rising speed of air bubble willA. go on increasing till it reaches surfaceB. go on decreasing till it reaches surfaceC. increases in two beginning, then will become constantD. be constant all throughout.

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