Question

Take 4-5 plastic bottles of different shapes and sizes. Join them
together with small pieces of glass or rubber tube as shown in
Fig. 11.22. Keep this arrangement on a level surface. Now pour
water in any one of the bottles. Note whether the bottle in which
water is poured gets filled first or all the bottles get filled
simultaneously. Note the level of water in all the bottles from time
3.
up
to time. Try to explain your observations.​

Answer 1

Answer:

see the image..........

Answer 2

If the bottles are on the same level surface then the level of water in all the bottles will same. Therefore all the bottles will get filled together.

The water transfers from the first bottle to the rest and the level rise together.

Hence, the level of water will rise together in all the bottles. No specific bottle gets filled first.