Maximum number of beats frequency heard by a human being is

What is the range of the beat frequency heard by the human ?

What is the range of the beat frequency heard by the human ?

(A): The maximum number of beats that the human ear can detect is "10'' (R): The time of persistence of hearing is '0.1' sec.

(A): The maximum number of beats that the human ear can detect is "10'' (R): The time of persistence of hearing is '0.1' sec.

The maximum number of beats that can be heard per second is

A certain number of beats are heard when two tuning forks of natural frequencies n_1 and n_2 are sounded together. The number of beats heard when one of the fork is loaded