anassayed2877
anassayed2877 anassayed2877
  • 06-03-2020
  • Physics
contestada

If any one is giving the answer so give it in the following way:- example
Q1A
Q2B​

If any one is giving the answer so give it in the following way exampleQ1AQ2B class=

Respuesta :

AnamikaG
AnamikaG AnamikaG
  • 06-03-2020

Answer:

  1. (D) 30 Hz
  2. (B) The frequency is too great.

Explanation:

  • The audible frequency range of humans is 20Hz - 20000Hz.
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