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प्रश्न
Name an animal which navigates and finds food by ecolocation.
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उत्तर
Bats navigate and find their food by echolocation. They produce echoes by their ultrasonic squeaks.
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संबंधित प्रश्न
Give two practical applications of reflection of sound waves.
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Name the characteristic of sound which can distinguish between the 'notes' (musical sounds) played on a flute and a sitar (both the notes having the same pitch and loudness).
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What is meant by the quality (or timbre) of sound ? On what factor does the quality (or timbre) of a sound depend ?
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