| • oscillation theory | |
| दोलन: oscillation swing vibration swinging vacillation | |
| सिद् धांत: principle | |
दोलन सिद् धांत in English
[ dolan sid dhamta ] sound:
| • oscillation theory | |
| दोलन: oscillation swing vibration swinging vacillation | |
| सिद् धांत: principle | |
