jee_main_2025_04_april_morning - Mechanical Properties of Solids Topics

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QUESTION #0 Shear Modulus of Elasticity
Two slabs with square cross section of different materials (1, 2) with equal sides (l) and thickness d₁ and d₂ such that d₂ = 2d₁ and l > d₂. Considering lower edges of these slabs are fixed to the floor, we apply equal shearing force on the narrow faces. The angle of deformation is θ₂ = 2θ₁. If the shear moduli of material 1 is 4 × 10⁹~N/m², then shear moduli of material 2 is x × 10⁹~N/m², where value of x is
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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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