# Shared Flashcard Set

## Details

Chapter 7
Range Equation
8
Physics
10/29/2014

Term
 Time of flight or Go return time
Definition
 the time needed for the pulse to travel to and from the transducer
Term
 time of flight will be increase by a factor of _________
Definition
 two
Term
 when the time of flight is known, we can determine the ________
Definition
 distance
Term
 Go return time equation
Definition
 time of flight = depth multiplied by 13"us"ex: if the given is 10 cm....10cm x 13 'us'/cm = 130 'us'
Term
 If the Time of flight is 39'us', what is the reflector depth?
Definition
 The reflector depth would be 3 cm because 13 goes into 39 three times.
Term
 if the go return time is 26 'us', what is the total distance that the pulse traveled?
Definition
 it would be 4 cmthe depth is 2 and then you double that to get the total distance traveled.
Term
 the max imaging depth (depth of view) is ___________ related to the prp.
Definition
 directlyex: if the max imaging depth is changed from 10 cm to 20 cm, then the prp doubles as well.
Term
 prf is ________ related to imaging depth
Definition
 inversely
Supporting users have an ad free experience!