Question
Download Solution PDFध्वनि तरंग 339 ms–1 की गति से यात्रा करती है। यदि इसकी तरंग दैर्ध्य 1.5 cm है, तो तरंग की आवृत्ति क्या होगी?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसही उत्तर 22600 Hz है।
Key Points
- दिया गया है :
- Speed of sound (v) = 339 ms-1
- Wavelength of sound (λ) = 1.5 cm
- λ = 0.015 m
- Speed of sound(v) = Wavelength(λ) x Frequency(f)
- आवृत्ति = 22600 Hz
Additional Information
- मनुष्यों के लिए श्रव्य ध्वनि की आवृत्ति रेंज 20 Hz से 20,000 Hz के बीच होती है।
- चूंकि दी गई ध्वनि की आवृत्ति 20,000 हर्ट्ज से अधिक है, यह श्रव्य नहीं है।
Last updated on Jul 18, 2025
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