Consider an iron rod of length 1 m and cross-section 1 with a Young’s modulus of dyne . We wish to calculate the force with which the two ends must be pulled to produce an elongation of 1mm. It is equal to |
|||||||

a) |
dyne |
b) |
dyne |
c) |
dyne |
d) |
dyne |

Consider an iron rod of length 1 m and cross-section 1 with a Young’s modulus of dyne . We wish to calculate the force with which the two ends must be pulled to produce an elongation of 1mm. It is equal to |
|||||||

a) |
dyne |
b) |
dyne |
c) |
dyne |
d) |
dyne |

127