The area of cross section of a steel wire is . The force required to double its length will be |
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a) |
b) |
c) |
d) |

The area of cross section of a steel wire is . The force required to double its length will be |
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a) |
b) |
c) |
d) |

1 Answer

127 votes

When the length of wire is doubled then and strain = 1 |

127 votes

127