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Assertion: The velocity increases, when ...

Assertion: The velocity increases, when water flowing in broader pipe enter a narrow pipe.
Reason: According to equation of continuity, product of area and velocity is constant.

A

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

B

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

C

If assertion ture but reason is false.

D

If the assertion and reason both are false.

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The correct Answer is:
A
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Some question (Assertion-Reason type) are given below. Each question contains STATEMENT-1(Assertion) and STATEMENT-2(Reason) . Each question has 4 choices (A),(B),(C ) and (D) out of which ONLY ONE is correct. So select the correct choice : STATEMENT-1 : The velocity increase, when water flowing in broader pipe enter a narrow pipe. STATEMENT-2 : According to equation of continuity, product of area and velocity is constant.

Why dies velocity increase when water flowing in broader pipe enters a narrow pipe?

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Assertion : The man who fits or fixes water pipes in our homes etc. is called a plumber Reason: Pipes used for carrying water were made up of lead at one time.

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