MCQOPTIONS
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MCQOPTIONS
| 1. |
The relationship between Young's modulus Y, Bulk modulus K and modulus of rigidity \[\eta \] is [MP PET 1991; MP PMT 1997] |
| A. | \[Y=\frac{9\eta K}{\eta +3K}\] |
| B. | \[\frac{9YK}{Y+3K}\] |
| C. | \[Y=\frac{9\eta K}{3+K}\] |
| D. | \[Y=\frac{3\eta K}{9\eta +K}\] |
| Answer» B. \[\frac{9YK}{Y+3K}\] | |