NEET Physics Young's Modulus MCQ Question
Which of the following statements about Young's Modulus is correct?
Young's Modulus is defined as the ratio of tensile stress to tensile strain.
Young's Modulus applies only to liquids and gases.
Young's Modulus remains constant regardless of temperature.
Young's Modulus is only relevant for materials that can undergo plastic deformation.
Correct Answer
Detailed Explanation
Young's Modulus is indeed defined as the ratio of tensile stress to tensile strain, applicable to solids within their elastic limit, supporting their ability to return to original shape after deformation.
Found an issue with this question?
Related Questions
More from Young's Modulus
Match Column-I with Column-II. Column-I Column-II (a) Young's Modulus (i) 300 × 10^6 N m –2 (b) Yield strength of steel (ii) 9.4 × 10^9 ...
A diagram shows a steel rope being used in a crane to lift a load of 10 tonnes. The radius of the rope is labeled as 1 cm. Which property of the steel...