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NEET
Exam
NEET
Subject
Physics
Chapter
Mechanical Properties of Solids

NEET · Physics · Mechanical Properties of Solids

What is the stress in the structural steel rod with a radius of 10...

What is the stress in the structural steel rod with a radius of 10 mm and a length of 1.0 m when a 100 kN force stretches it along its length?

Options

  1. A3.18 × 109 Nm−2{{10}^{9}}~N{{m}^{-2}}
  2. B3.18 × 108 Nm−2{{10}^{8}}~N{{m}^{-2}}
  3. C3.18 × 1010 Nm−2{{10}^{10}}~N{{m}^{-2}}
  4. D3.18 × 107 Nm−2{{10}^{7}}~N{{m}^{-2}}

Correct answer

B. 3.18 × 108 Nm−2{{10}^{8}}~N{{m}^{-2}}

Step-by-step solution

Correct Option is : (B)
3.18 × 108 Nm−2{{10}^{8}}~N{{m}^{-2}}
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