Physics · Sound Waves

एक ध्वनि तरंग 2.5 सेकंड में 40 कंपन (oscillations) पूरे करती है। इसकी आवृत्ति (frequency) क्या है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

सही उत्तर देखें

16 Hz

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