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Assertion: The velocity of flow of a liq...

Assertion: The velocity of flow of a liquid is smaller when pressure is larger and viceversa.
Reason: According to Bernoulli's theorem, for the stream line flow of an ideal liquid, the totla energy per unit mass remains constant.

A

If both assertion and reason are true and reason is the correct explanation of assertion

B

If both assertion and reason are true but reason is not the correct explanation of assertion

C

if assertion is true but reason is false.

D

if both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
A
According to Bernoulli's theorem,
`P+1/2 rhov^(2)` = a constant
i.e., when velocity is large, the pressure is less in a stream line flow of an ideal liquid through a horizontal tube.
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Knowledge Check

  • In stream line flow of liquid, the total energy of liquid constant at "______".

    A
    all points
    B
    inner points
    C
    outer points
    D
    none of these

  • In steam line flow of liquid, the total energy of liquid, the total energy of liquid is constant at :

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    all points
    B
    inner points
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    outer points
    D
    none of these

  • In steam line flow of liquid, the total energy of liquid, the total energy of liquid is constant at :

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    B
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