MCQOPTIONS
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MCQOPTIONS
| 1. |
The reflection coefficient lies in the range of |
| A. | 0 < τ < 1 |
| B. | -1 < τ < 1 |
| C. | 1 < τ < ∞ |
| D. | 0 < τ < ∞ |
| Answer» B. -1 < ‚âà√¨‚àö√´ < 1 | |