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 reason is the correct explanation of assertionB. If both assertion and reason are true but reason is not the correct explanation of assertionC. if assertion is true but reason is false.D. if both assertion and reason are false.

Assertion: The velocity increases, when water flowing in broader pipe

1.	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 reason is the correct explanation of assertionB. If both assertion and reason are true but reason is not the correct explanation of assertionC. if assertion is true but reason is false.D. if both assertion and reason are false.
Answer» Correct Answer - A In a streamlines flow of a liquid, according to equation of continuity `av`=constant. Where `a` is the area of cross section and `v` is the velocity of liquid flow. When water flowing in a broader pipe enters a narrow pipe, the area of cross section of water decreases therefore the velocity of water increases.

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