The wavelength of a pulse is 0.1925mm. There are 5 cycles in the pulse. What is the spatial pulse length?

Answer 1

Hey, are these sonar transducers in water or speakers in air or what? (I am a naval architect - sonar)

Spatial pulse length: Length of a pulse from front to back = length of each cycle times the number of cycles in the pulse. Shorter pulse length improves resolution.

.1925*5 = .9625 mm