Social Sciences, asked by Devansh131, 1 year ago

when a bee flies we hear a sound produced by its wings .Why can't we hear a crow fly???

Answers

Answered by alakrana

3

Because the frequency of crow's wings is less than 20Hz

Previous Question

Next Question

Similar questions

Math, 7 months ago

नवीन विद्यालय में पढ़ता है ट्रांसलेट इन संस्कृत...

Hindi, 7 months ago

(घ) किन-किन गुणों के कारण मनुष्य आदरभाजन बनता है ?

English, 7 months ago

Mr.roy dont teach us English. Mr.roy dont teache us math .(join the sentence)...

History, 1 year ago

what impact the defeat of the British in the first Afghan war have won the war of 1857?

Biology, 1 year ago

In towns and cities, generally, the bore wells have to be dug very deep to get water as compared to bore wells dug in villages...

Biology, 1 year ago

the place(body part) which have no lymphatic supply?

English, 1 year ago

Give me a list of brainly benefactors...

English, 1 year ago

Please answer it fast 2. Do as directed : (a) In order to know what to do in______,situation like this, you need to look at rule book. (Insert appropriate articles) (b) By the time the authorities_____ (take)action, the problem would____ (grow) out of proportion. (Use correct form of verbs) (c) Your qualifications do not match our requirements._____, you have no experience as a...