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Many worked examples assume a fluid with negligible viscosity. Such a fluid is called:
AA heavy fluid
BAn ideal fluid
CA dense fluid
DA dry fluid
Answer & Solution
Correct answer: B. An ideal fluid
1. Internal friction is ignored.
2. It simplifies the algebra.
3. It is an ideal fluid.
_Source: OpenStax University Physics Volume 1, Chapter 14, Fluid Mechanics._
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