Question

paragraph:-
Ranjit saw that the dog sitting by his side had suddenly become alert.
In a short time, Ranjit heard footsteps of a man and the stranger,
approached Ranjit now understood why the dog had suddenly
become alert
questions:-
1) What is the difference between the audible range of sound
for Ranjit and the dog?
2) Name some other animals that can hear sound of frequency
not audible to human beings.​

Answer 1

Answer:

first answer is dogs have good hearing

Explanation:

Because dogs can hear sound from long distance which is not audible to humans as because of hertz of sound a medium through which sound can be measured other animals which can hear sound of frequency are pigeons they can hear way above frequency than other animals they can also detect disaster coming .Cats can hear higher frequency than humans and other animals.