MCQ
ध्वनि तरंगों की प्रकृति होती है
  • A
    अनुप्रस्थ
  • अनुदैधर्य
  • C
    अप्रगामी
  • D
    विद्युत चु.

Answer

Correct option: B.
अनुदैधर्य

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