Question

take a transparent glass tube or a plastic pipe . the length of the pipe tube should be about 25 cm and its diameter should be 52 7.5 centimetre . also take a piece of thin sheet of a good quality rubber say a Rubber Balloon . stretch the rubber sheet tightly over one end of the pipe.hold the pipe at the middle keeping antenna vertical position of your friends to Blossom water in the pipe does the rubber sheet bulge out not also the height of the water column in the pipe for some more water observe again the bulbs in the rubber sheet and the height of the water column in the pipe repeat this process a few more times can you see any relation between the amount of bulge in the rubber sheet and the height of the water column in the pipe ​

Answer 1

Answer:

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