Physics · Wave Optics and Sound Waves
एक खुले आर्गन पाइप की मूल आवृत्ति एक बंद आर्गन पाइप के तीसरे हारमोनिक (तीसरे सन्नादी) के बराबर है। यदि बंद आर्गन पाइप की लंबाई 20 cm है, तो खुले आर्गन पाइप की लंबाई है:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 112.5 cm
- 216.0 cm
- 38.0 cm
- 413.3 cm✓
सही उत्तर देखें
13.3 cm
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