A man stands between two cliffs and produces a sharp sound. He hears two successive echoes after 0.5 s and 2.5 s. Calculate the distance between the cliffs. Given that speed of sound in air is 332 m s⁻¹.

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Speed of Sound in Different Media, Laws of Reflection of Sound, Echo and Its Formation | PadhAiPro

Question

TextSpeed of Sound in Different MediaLaws of Reflection of SoundEcho and Its Formation

Attempt either (I) with all sub parts or (II) with all sub parts from the following two questions-

The speed of sound in air is 340 m/s. If a sound wave has a frequency of 1700 Hz, what is its wavelength?

MCQ (Single)Relationship Between Wavelength, Frequency and SpeedSpeed of Sound in Different Media

Explain why sound travels faster in water than in air. Include a brief explanation related to the medium's properties.

What is an echo? Under what conditions can it be heard?

An object moving at a speed greater than that of sound is said to be moving at

Explain how 'echo' is produced.