Physics · Sound
मुख्य प्रघाती तरंगों (shock waves) के शुरू होने से पहले भूकंप किस प्रकार की ध्वनि तरंगें उत्पन्न करते हैं?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1सूक्ष्म तरंगें (Microwave)
- 2श्रव्य ध्वनि (Audible sound)
- 3अवश्रव्य ध्वनि (Infrasound)✓
- 4पराश्रव्य ध्वनि (Ultrasound)
सही उत्तर देखें
अवश्रव्य ध्वनि (Infrasound)
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