5 JEE Main 2020 Mechanical Properties of Solids previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2020 previous-year questions from the Mechanical Properties of Solids chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Mechanical Properties of Solids chapter hub.
Two steel wires having same length are suspended from a ceiling under the same load. If the ratio of their energy store…
A wire of density 9 × 10 – 3   kg   cm – 3 is stretched between two clamps 1   m apart.…
Speed of a transverse wave on a straight wire (mass 6.0   g , length 60   c m and area of cross-section 1.0 &…
A body of mass m = 10   k g is attached to one end of a wire of length 0.3   m . What is the maximum angular…
A cube of metal is subjected to a hydrostatic pressure 4   G P a . The percentage change in the length of the side…