Gramless Analysis 1

Some background to this set of questions. Consider environmental factors and operational constraints when answering.

Question Answer Detail
Have you considered depth effects on sound propagation? 1
  1. Yes, depth creates pressure gradients affecting speed of sound
  2. No, depth has minimal impact
  3. Only at extreme depths
  4. Depth is irrelevant to sonar
Have you considered height of the transducer array? 1
  1. Yes, transducer height affects beam geometry and coverage
  2. No, height doesn't matter for sonar
  3. Only for surface vessels
  4. Height only matters for air operations
Have you considered weather and sea state conditions? 1
  1. Yes, weather affects surface noise and propagation paths
  2. No, weather doesn't affect underwater operations
  3. Only during storms
  4. Weather is only relevant for navigation
What is the typical thermocline depth in these waters (in meters)? 50 15