15. Sound

Maharashtra Board Class 8 Science MCQ Chapter 15 Sound 1 ) In regions called , particles are crowded together. A ) Reverberation B ) Compressions C ) Rarefactions D ) Oscillations Ans B ) Compressions   2 ) …………… and of the movement of the coil depends on the variation of the current flowing through …

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Balbharti Maharashtra State Board Class 8 Science Solutions Chapter 15 Sound Notes, Textbook Exercise Important Questions and Answers. Q.1. Fill in the blank and rewrite the completed statements 10 1. One compression and one rarefaction together forms one of the wave. Ans One compression and one rarefaction together forms one Cycle of the wave. 2. Generation and …

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