MCQOPTIONS
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MCQOPTIONS
| 1. |
The frequency observed if the source is moving away from the observer is equal to ___________.('fo' is the frequency observed if both source and observer are stationary, 'Vs' is speed of source and 'v' is speed of the wave) |
| A. | fo(1 - Vs/V)-1 |
| B. | fo(1 + V/Vs)-1 |
| C. | fo(1 - V/Vo)-1 |
| D. | fo(1 + Vs/V)-1 |
| Answer» E. | |