Confused and have questions? We’ve got answers. With Chegg Study, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors.

Echoes

From Biology-Online Dictionary
Jump to: navigation, search

Echoes

(Science: radiobiology) wave packets (pulses) which have been reflected or otherwise returned to the detector, which are sufficiently delayed and retain sufficient magnitude so that they are perceived as a signal distinct from the one transmitted directly. (in other words, just like sound echoes, only for analogous phenomena with other waves.)