शेर की दहाड़ में ध्वनि की प्रबलता एवं तारत्व के लिए सही कथन है –

उत्तर: (B) प्रबलता अधिक, तारत्व कम / High loudness, low pitch — A lion's roar has high loudness (large amplitude, can be heard from far away) but low pitch (low frequency, deep bass sound). In contrast, a bird's chirp would have low loudness and high pitch.