A wire of length 2 m is made from 10 cm 3 of copper. A force F is applied so that its…
Physics · NEET · NTA Exams — Properties of Solids and Liquids
A wire of length 2 m is made from 10 cm3 of copper. A force F is applied so that its length increases by 2 mm. Another wire of length 8 m is made from the same volume of copper. If the force F is applied to it, its length will be increased by :
- 0.8 cm
- 1.6 cm
- 2.4 cm
- 3.2 cm
Answer
(D) 3.2 cm
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