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A man on the ground finds that when he sees a jet plane just over his head, the sound is heard by him when aircraft forms an angle of 30° with the vertical at the eye of the man. If velocity of sound is V, the velocity of jet plane will be |
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) <img align="absmiddle" alt="\frac{V}{2}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Cfrac%7BV%7D%7B2%7D" title="\frac{V}{2}"/></p><p><strong><a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p></p><p></p></body></html> | |