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By heating it's wings a hummingbird produces a waves having the frequency of 70Hz.if its wave length is 5m , find out the velocity of wave

Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/velocity-1444512" style="font-weight:bold;" target="_blank" title="Click to know more about VELOCITY">VELOCITY</a> = <a href="https://interviewquestions.tuteehub.com/tag/350-308849" style="font-weight:bold;" target="_blank" title="Click to know more about 350">350</a> m/s</p><p><strong>Explanation:</strong></p><p>Velocity=Wave <a href="https://interviewquestions.tuteehub.com/tag/length-1071524" style="font-weight:bold;" target="_blank" title="Click to know more about LENGTH">LENGTH</a> ×Frequency</p><p></p><p> = 5×70</p><p> </p><p> <a href="https://interviewquestions.tuteehub.com/tag/v-722631" style="font-weight:bold;" target="_blank" title="Click to know more about V">V</a> = 350 m/s</p></body></html>


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