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The mean distance between the atoms of iron is 3 x 10⁻¹⁰ m and interatomic force constant for iron is 7 N/m. The Young’s modulus of elasticity for iron is
Options
(a) 2.33 x 10⁵ N/m²
(b) 23.3 x 10¹⁰ N/m²
(c) 233 x 10¹⁰ N/m²
(d) 2.33 x 10¹⁰ N/m²
Correct Answer:
2.33 x 10¹⁰ N/m²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is not a thermodynamical coordinate?
- A string is stretched between fixed points seperated by 75 cm. It is observed
- A short bar magnet of magnetic moment 0.4 JT⁻¹ is placed in a uniform magnetic field
- A radioactive nucleus of mass M emits a photon of frequency v and the nucleus recoils.
- A radioactive substance contains 10000 nuclei and its halflife period is 20 days
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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