Pràctica sobre el càlcul de les propietats fonamentals del so a partir de la freqüència d'ultrasò d'ecolocalització dels ratpenats

Authors

  • Pedro Arcas Rivas IES Institut Ribot i Serra (Sabadell)
  • José Fenollar Moncho IES Institut Ribot i Serra (Sabadell)

Abstract

The different species of bats emits some ultrasound frequencies in a form of ultrasound (usually between 20 and 120 kHz). In this practice we will work on concepts related to the characteristics of this sound, detected with the Bat Tune detector: frequency f, period T, angular frequency or pulsation w, length of wave λ and the number of wave k.

Keywords

Bats, wave, ultrasound, frequency, period, angular frequency or pulsation, length of the wave and the number of wave

DOI

https://doi.org/10.5565/rev/ciencies.389

Published

2018-06-01

Downloads

Copyright (c) 2018 Pedro Arcas Rivas, José Fenollar Moncho

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.