📊 Fluid Mechanics and Machinery
Q. continuity equation is
  • (A) mass conservation
  • (B) zeroth law of thermodynamics
  • (C) first law of thermodynamics
  • (D) energy conservation
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✅ Correct Answer: (A) mass conservation

Explanation: continuity equation is derived from the mass conservation principle. it states that for an isolated system, the mass of the system must remain constant.

Explanation by: Mr. Dubey
continuity equation is derived from the mass conservation principle. it states that for an isolated system, the mass of the system must remain constant.

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