gransazer4321 gransazer4321

05-12-2019
Physics

contestada

Rank the beat frequency from highest to lowest for the following pairs of sounds:________
a. 876 Hz, 871 Hz
b. 786 Hz, 784 Hz
c. 721 Hz, 728 Hz
d. 542 Hz, 541 Hz

Respuesta :

05-12-2019

Answer:

c > a > b >d

Explanation:

Beat Frequency = | f2 - f1 |

a) fbeat = 5Hz

b) fbeat = 2Hz

c) fbeat = 7Hz

d) fbeat = 1Hz

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