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An empty container has a circular hole o...

An empty container has a circular hole of radius `r` at its bottom. The container is pushed into water very slowly as shown. To what depth the loweer surface of container (from surface of water) can be pushed into water such that water does not flow into the container ?

(Surface tension of water `= T`, density of water `= rho`)

Text Solution

Verified by Experts

The correct Answer is:
`(2T)/(rhogr)`
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Knowledge Check

  • Surface water contains

    A
    suspended impurity
    B
    salt+ organic matte
    C
    only salt
    D
    organic matter

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    only salt
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    organic matter
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    suspended impurities
    B
    organic impurities
    C
    salt
    D
    salt and organic compound

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