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Equation of Continuity MCQs for Competitive Exams

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Equation of Continuity MCQs for Competitive Exams

Practice with answers, explanations, and exam-focused revision notes.

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Topic Notes: Equation of Continuity

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Quick Overview

Equation of Continuity MCQs in Physics are useful for candidates who need targeted practice for CSS, PMS, FPSC, PPSC, NTS, entry tests, and other competitive exams in Pakistan. This topic page is designed for quick revision, repeated practice, and exam-focused preparation.

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1
The equation of continuity is derived by assuming that:
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2
According to equation of continuity, the product of cross-sectional area of pipe and the fluid speed at any point along the pipe
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3
Which of the following is called Equation of Continuity?
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4
In fluid flow, for the equation of continuity A1v1 = A2v2: If velocity of the fluid at one end is doubled, then what will be the cross-sectional area at this end?
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5
The equation of continuity is defined as A1V1 = A2V2. Unit of A1V1 is:
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6
While deriving equation of continuity, the law of conservation of becomes the base fact:
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7
The Mach number is a dimensionless quantity used to describe an object's speed relative to which physical standard?
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8
Calculate the force exerted on a stationary wall by a water jet striking it normally, given a flow rate of 0.0001 m³/s and a velocity of 10 m/s.
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9
Which fundamental conservation law serves as the basis for deriving the equation of continuity?
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10
In the context of streamline fluid flow, which of the following statements is correct regarding the velocity of fluid particles?
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