Q. The spring balance works on the principle of ________ .
✅ Correct Answer: (B)
Hooke's Law
Explanation: Spring balance works on the principle of Hooke's law. Hooke's law states that the strain of the material is proportional to the applied stress within the elastic limit of that material.
Explanation by: Team MCQ Buddy
Spring balance works on the principle of Hooke's law. Hooke's law states that the strain of the material is proportional to the applied stress within the elastic limit of that material.