Each of three blocks P, Q, and R (each ) is attached to a wire. Wires A and B each have a cross-sectional area of and Young’s modulus of . Neglecting friction, the longitudinal strain on wire B is :
NVAMediumJEE Main 2024 · 30 January, Shift 1Young's Modulus, Bulk & Rigidity Modulus
Physics Question from JEE Main 2024 · 30 January, Shift 1
Answer & step-by-step solution
Sign in to reveal the correct answer, the full step-by-step solution, and the common mistakes for this question.
Practice more Young's Modulus, Bulk & Rigidity Modulus questions
Get unlimited AI-adaptive practice, mastery tracking, and an AI tutor that explains every step - free to start.
Related questions
- The strain-stress plot for materials A, B, C and D is shown in the figure. Which material has the largest…Easy · JEE 2026
- A brass wire of length 2 m and radius 1 mm at 27^° C is held taut between two rigid supports. Initially it…Easy · JEE 2026
- Two wires A and B made of different materials have lengths 6.0 cm and 5.4 cm, and areas of cross-sections…Easy · JEE 2026
- The speed of a longitudinal wave in a metallic bar is 400 m/s. If the density and Young’s modulus of the bar…Easy · JEE 2026
- The increase in pressure required to decrease the volume of a water sample by 0.2% is P × 10⁵ N m⁻². Bulk…Easy · JEE 2025
- A steel wire of length 2 m and Young's modulus 2.0 × 10¹¹ N/m² is stretched by a force. If Poisson's ratio…Medium · JEE 2025