MP Board · Class 11 · Physics · Mechanical Properties of FluidsWhich of the following devices operates on the principle of Pascal's law?
Step-by-Step Solution
Pascal's law states that pressure applied to an enclosed fluid is transmitted undiminished to every portion of the fluid and the walls of the containing vessel. Hydraulic lifts, hydraulic brakes, and hydraulic presses operate on this principle.
Detailed Options Breakdown
Option : Hydraulic lift (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: Venturimeter
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Mechanical Properties of Fluids.
Option 2: Hydrometer
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Mechanical Properties of Fluids.
Option 3: Sphygmomanometer
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Mechanical Properties of Fluids.
💡 Study Guide: This question tests core syllabus concepts from Mechanical Properties of Fluids. For formulas, key summaries, and mock exam reference guides, read the full Mechanical Properties of Fluids Revision Notes.