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Saturday, 31 October

JEE Main 2024 · PhysicsMultiple choiceMatch the listEasyRecall

JEE Main 5 April 2024, Shift 2, Physics Q38

Question 38 of 90 in this shift, Physics question 8 of 30, Section A.

Match List-I with List-II : List-I List-II (A) A force that restores an elastic body of unit area to its original state (I) Bulk modulus (B) Two equal and opposite forces parallel to opposite faces (II) Young's modulus (C) Forces perpendicular everywhere to the surface per unit area same everywhere (III) Stress (D) Two equal and opposite forces perpendicular to opposite faces (IV) Shear modulus Choose the correct answer from the options given below :
  1. (1)(A)-(III), (B)-(I), (C)-(II), (D)-(IV)
  2. (2)(A)-(II), (B)-(IV), (C)-(I), (D)-(III)
  3. (3)(A)-(IV), (B)-(II), (C)-(III), (D)-(I)
  4. (4)(A)-(III), (B)-(IV), (C)-(I), (D)-(II)Official answer

Official answer

Option 4

NTA final key.

Chapter
Mechanical Properties of Solids
Topic
Elasticity
Idea tested
Stress and Strain Types

Same idea in other shifts

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  7. 2 Apr 2017 (offline) · Q1A man grows into a giant such that his linear dimensions increase by a factor of 9. Assuming that his density remains same, the stress in…MediumSingle correct

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.