MCQOPTIONS
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| 1. |
A wave is propagated in a waveguide at frequency of 9 GHz and separation is 2 cm between walls calculate the phase velocity for dominant mode. |
| A. | 3 x 108 m/sec |
| B. | 5 x 108 m/sec |
| C. | 1.5 x 108 m/sec |
| D. | 9 x 108 m/sec |
| Answer» C. 1.5 x 108 m/sec | |