CBSE · Class 11 · Physics · Mechanical Properties of FluidsThe SI unit of surface tension is:
Step-by-Step Solution
Surface tension is defined as force per unit length ($T = F/L$). Therefore, its SI unit is Newton per meter ($N/m$).
Detailed Options Breakdown
Option : $N/m$ (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: $N/m^2$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Mechanical Properties of Fluids.
Option 2: $J \cdot m$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Mechanical Properties of Fluids.
Option 3: $N \cdot s$
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.