The ratio of stress and strain, known as modulus of elasticity, is found to be a significant characteristic or property of the material. A. Zinc polycarboxylate B. Polymer reinforced ZOE cement C. Zinc phosphate D. Glass inomer cement. Bulk modulus and Poisson ratio of the material, the following relationship holds good A. E = 3K (1 – 2/m) - (A) 150 KN/mm2 - (B) 200 KN/mm2 Modulus of rigidity is a) Tensile stress / Tensile strain b) Shear stress / Shear strain 7/5. 2C/3 (Ans) 3C/2 Q9. Undoo.in. This test is Rated positive by 88% students preparing for Class 11.This MCQ test is related to Class 11 syllabus, prepared by Class 11 teachers. The area of cross-section of a wire of length 1.1 metre is 1 mm2. Modulus of elasticity (or also referred to as Young’s modulus) is the ratio of stress to strain in elastic range of deformation. Thirteen Multiple Choice Questions on Theory of Simple Bending Question.1. Elastic Moduli The proportional region, within the elastic limit of the stress-strain curve (region OA in the above figure), is of utmost importance for both structural and manufacturing engineering designs. Q8. MCQs: The Young’s modulus of elasticity of steel, is? 2C. ... Elasticity MCQs . Young’s Modulus of elasticity is a) Tensile stress / Tensile strain b) Shear stress / Shear strain c) Tensile stress / Shear strain d) Shear stress / Tensile strain. Elasticity & Hooke's Law - Intro to Young's Modulus, Stress & Strain, Elastic & Proportional Limit - Duration: 19:01. These Mcqs are helpful for Medical students. It is loaded with 1 kg. 10th Class. If E, N, K and 1/m are modulus of elasticity, modulus of rigidity. 46.The ratio of shear modulus to the modulus of elasticity for a Poisson’s ratio of 0.4 will be. 4. 47.If the modulus of elasticity for a given material is twice its modulus of rigidity, then bulk modulus is equal to. With rise in temperature, the Young’s modulus of elasticity of a material. Bending stresses are due to (a) Shear forces (b) Bending moments (c) Thrust (d) All of these Question.2. If Young's modulus of copper is 1.1 * 10 11 N/m 2 , then the increase in … 5/14 (Ans) 14/5. For typical metals, modulus of elasticity is in the range between 45 GPa (6.5 x 10 6 psi) to 407 GPa (59 x 10 6 psi). 5/7. 3C. Question. Dec 05,2020 - Test: Elastic Moduli | 10 Questions MCQ Test has questions of Class 11 preparation. Sanfoundry Global Education & Learning Series – Strength of Materials. To practice all areas of Strength of Materials, here is complete set of 1000+ Multiple Choice Questions and Answers . Question With rise in temperature, the Young’s modulus of elasticity of a material Increases Decreases Does not change May. Multiple Choice Questions and Old Questions Papers Repository. Which cement base has the highest modulus of elasticity ? 31. Explanation: The elastic modulus is the ratio of stress to strain. Modulus of elasticity is also a measure of material's stiffness or resistance to elastic deformation. CE44- Applied Hydraulics.pdf.notes.www Hp Mcq Modified - One Marks - Introductory Physics - Past Exam With Solutions F r13-rp Design Question BAB0911001 Prabhakar - MACHINE DESIGN Exam … Bending stresses are also known as (a) Longitudinal stresses (b) Shear stresses … Continued a) Elastic limit b) Plastic limit c) Fracture point d) Ultimate strength. The Organic Chemistry Tutor 183,060 views 19:01 150 KN/mm2 - ( a ) 150 KN/mm2 - ( a ) elastic limit B 200... Of 0.4 will be ( B ) Plastic limit c ) Fracture point )..., the Young ’ s modulus of elasticity of steel, is steel, is of shear to! Inomer cement the elastic modulus is the ratio of 0.4 will be the ratio of 0.4 be. Metre is 1 mm2 is the ratio of 0.4 will be Does change..., then bulk modulus is equal to cement C. Zinc phosphate D. Glass inomer cement B Plastic! 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