Question

the sound of a bird is shriller than that of a lion
True or false​

Answer 1

Answer:

A lion"s roar is greater than a birds chirp. A bird makes a high pitched voice whereas a lion makes a low-pitched roar. However the roar of a lion is very loud while the sound of the bird is quite feeble. This is because if the frequency of vibration is higher the sound is shrill and has a higher pitch.

Explanation:

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Answer 2

Because of smaller wavelength compared to lion

True