MCQ
आवृत्ति बढ़ाने से ध्वनि का तारत्व:
  • बढ़ता है
  • B
    घटता है
  • C
    अचर रहता है
  • D
    दुगुना हो जाता है

Answer

Correct option: A.
बढ़ता है

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