मराठी

The phenomenon of echo is based on the ______ of sound.

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प्रश्न

The phenomenon of echo is based on the ______ of sound.

पर्याय

  • refraction

  • reflection

MCQ
रिकाम्या जागा भरा
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उत्तर

The phenomenon of echo is based on the reflection of sound.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 6: Sound - EXERCISE-1 [पृष्ठ १२४]

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