acoustic refraction इन हिंदी

acoustic: श्रवण ध्वानिकी

refraction: अपर्वतन अपवर्तन

acoustic reciprocity theorem	acoustic record	acoustic reduction factor
acoustic reflection coefficient	acoustic reflex	acoustic regeneration
acoustic resistance	acoustic responsiveness	acoustic scattering

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी