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Two men are walking along a horizontal straight line in the same direction. The man in front walks at a speed 1.0 ms-1 and the man behind walks at a speed 2.0 ms-1. A third man is standing at a height 12m above the same horizontal line such that all three men are in a vertical plane. The two walking men are blowing identical whistles which emit a sound of frequency 1430 Hz. The speed of sound in air is 330 ms-1. At the instant, when the moving men are 10 m apart, the stationary man is equidistant from them. The frequency of beats in Hz, heard by the stationary man at this instant, is_________. 
    Correct answer is '5'. Can you explain this answer?
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    Two men are walking along a horizontal straight line in the same direc...
    The figure as shown below represents the given condition:

    The expression of the frequency at A is,

    The expression of the frequency at B is,

    The expression of the net frequency heard by the stationary man is,


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    Two men are walking along a horizontal straight line in the same direction. The man in front walks at a speed 1.0 ms-1 and the man behind walks at a speed 2.0 ms-1. A third man is standing at a height 12m above the same horizontal line such that all three men are in a vertical plane. The two walking men are blowing identical whistles which emit a sound of frequency 1430 Hz. The speed of sound in air is 330 ms-1. At the instant, when the moving men are 10 m apart, the stationary man is equidistant from them. The frequency of beats in Hz, heard by the stationary man at this instant, is_________.Correct answer is '5'. Can you explain this answer?
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    Two men are walking along a horizontal straight line in the same direction. The man in front walks at a speed 1.0 ms-1 and the man behind walks at a speed 2.0 ms-1. A third man is standing at a height 12m above the same horizontal line such that all three men are in a vertical plane. The two walking men are blowing identical whistles which emit a sound of frequency 1430 Hz. The speed of sound in air is 330 ms-1. At the instant, when the moving men are 10 m apart, the stationary man is equidistant from them. The frequency of beats in Hz, heard by the stationary man at this instant, is_________.Correct answer is '5'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Two men are walking along a horizontal straight line in the same direction. The man in front walks at a speed 1.0 ms-1 and the man behind walks at a speed 2.0 ms-1. A third man is standing at a height 12m above the same horizontal line such that all three men are in a vertical plane. The two walking men are blowing identical whistles which emit a sound of frequency 1430 Hz. The speed of sound in air is 330 ms-1. At the instant, when the moving men are 10 m apart, the stationary man is equidistant from them. The frequency of beats in Hz, heard by the stationary man at this instant, is_________.Correct answer is '5'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two men are walking along a horizontal straight line in the same direction. The man in front walks at a speed 1.0 ms-1 and the man behind walks at a speed 2.0 ms-1. A third man is standing at a height 12m above the same horizontal line such that all three men are in a vertical plane. The two walking men are blowing identical whistles which emit a sound of frequency 1430 Hz. The speed of sound in air is 330 ms-1. At the instant, when the moving men are 10 m apart, the stationary man is equidistant from them. The frequency of beats in Hz, heard by the stationary man at this instant, is_________.Correct answer is '5'. Can you explain this answer?.
    Solutions for Two men are walking along a horizontal straight line in the same direction. The man in front walks at a speed 1.0 ms-1 and the man behind walks at a speed 2.0 ms-1. A third man is standing at a height 12m above the same horizontal line such that all three men are in a vertical plane. The two walking men are blowing identical whistles which emit a sound of frequency 1430 Hz. The speed of sound in air is 330 ms-1. At the instant, when the moving men are 10 m apart, the stationary man is equidistant from them. The frequency of beats in Hz, heard by the stationary man at this instant, is_________.Correct answer is '5'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
    Here you can find the meaning of Two men are walking along a horizontal straight line in the same direction. The man in front walks at a speed 1.0 ms-1 and the man behind walks at a speed 2.0 ms-1. A third man is standing at a height 12m above the same horizontal line such that all three men are in a vertical plane. The two walking men are blowing identical whistles which emit a sound of frequency 1430 Hz. The speed of sound in air is 330 ms-1. At the instant, when the moving men are 10 m apart, the stationary man is equidistant from them. The frequency of beats in Hz, heard by the stationary man at this instant, is_________.Correct answer is '5'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Two men are walking along a horizontal straight line in the same direction. The man in front walks at a speed 1.0 ms-1 and the man behind walks at a speed 2.0 ms-1. A third man is standing at a height 12m above the same horizontal line such that all three men are in a vertical plane. The two walking men are blowing identical whistles which emit a sound of frequency 1430 Hz. The speed of sound in air is 330 ms-1. At the instant, when the moving men are 10 m apart, the stationary man is equidistant from them. The frequency of beats in Hz, heard by the stationary man at this instant, is_________.Correct answer is '5'. Can you explain this answer?, a detailed solution for Two men are walking along a horizontal straight line in the same direction. The man in front walks at a speed 1.0 ms-1 and the man behind walks at a speed 2.0 ms-1. A third man is standing at a height 12m above the same horizontal line such that all three men are in a vertical plane. The two walking men are blowing identical whistles which emit a sound of frequency 1430 Hz. The speed of sound in air is 330 ms-1. At the instant, when the moving men are 10 m apart, the stationary man is equidistant from them. The frequency of beats in Hz, heard by the stationary man at this instant, is_________.Correct answer is '5'. Can you explain this answer? has been provided alongside types of Two men are walking along a horizontal straight line in the same direction. The man in front walks at a speed 1.0 ms-1 and the man behind walks at a speed 2.0 ms-1. A third man is standing at a height 12m above the same horizontal line such that all three men are in a vertical plane. The two walking men are blowing identical whistles which emit a sound of frequency 1430 Hz. The speed of sound in air is 330 ms-1. At the instant, when the moving men are 10 m apart, the stationary man is equidistant from them. The frequency of beats in Hz, heard by the stationary man at this instant, is_________.Correct answer is '5'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Two men are walking along a horizontal straight line in the same direction. The man in front walks at a speed 1.0 ms-1 and the man behind walks at a speed 2.0 ms-1. A third man is standing at a height 12m above the same horizontal line such that all three men are in a vertical plane. The two walking men are blowing identical whistles which emit a sound of frequency 1430 Hz. The speed of sound in air is 330 ms-1. At the instant, when the moving men are 10 m apart, the stationary man is equidistant from them. The frequency of beats in Hz, heard by the stationary man at this instant, is_________.Correct answer is '5'. Can you explain this answer? tests, examples and also practice JEE tests.
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