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Assertion: In the siphon shown in figure...

Assertion: In the siphon shown in figure, pressure at P is equal to atmospheric pressure

Reason: Pressure at Q is atmospheric pressure and points P and Q are at same levels.

A

If both Assertion and Reason are true and the Reason is correct explanation of the Assertion.

B

If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.

C

If Assertion is true, but the Reason is false.

D

If Assertion is false but the Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
D
Pressure at P is less. As liquid is flowing at P while liquid is at rest at Q.
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Knowledge Check

  • SI unit of atmospheric pressure is

    A
    Newton
    B
    Pascal
    C
    Joule
    D
    kg/m

  • SI unit of atmospheric pressure is

    A
    Newton
    B
    Pascal
    C
    Joule
    D
    kg/m

  • The unit atmospheric pressure is:

    A
    metre
    B
    Kgwt
    C
    `g cm^(-2)`
    D
    bar

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