alleryThe equation of continuity, Av = constant, expresses conservation of:
AMass of fluid
BEnergy of fluid
CMomentum of fluid
DCharge on fluid
Answer & Solution
Correct answer: A. Mass of fluid
1. Mass flowing in equals mass flowing out.
2. For an incompressible fluid that fixes Av.
3. So it states conservation of mass.
_Source: syllabus Physics Part II, Chapter 10, Mechanical Properties of Fluids._
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