The correct statement for loudness and pitch of the sound in roar of a lion -

Question

Accepted Answer

The roar of a lion is a powerful and distinctive sound that can be heard over long distances. Let's analyze why Option 2, "Loudness high, Pitch-low," is the correct statement for the loudness and pitch of a lion's roar.

1. **Explanation for Option 2: Loudness high, Pitch-low**

- **Loudness high**: The loudness of a sound is determined by its amplitude. A lion's roar is known for its high loudness, which is why it can be heard up to 5 miles away in the wild. This high loudness is a result of the lion's powerful vocal cords and the large volume of air it can push through them, creating a sound that is both intense and far-reaching.
   
   - **Pitch-low**: The pitch of a sound is determined by its frequency. A lion's roar has a relatively low pitch compared to other animal sounds. This low pitch is due to the size and structure of the lion's vocal cords, which produce sound waves with lower frequencies. The low pitch contributes to the deep, resonant quality of the roar, which is characteristic of large predators.

2. **Explanation for why other options are incorrect:**

- **Option 1: Loudness high, Pitch-high**
     - While the loudness is correctly identified as high, the pitch is not high. A high pitch would imply a higher frequency sound, which is not characteristic of a lion's roar. The roar is deep and resonant, indicating a low pitch.

- **Option 3: Loudness low, Pitch-low**
     - This option incorrectly suggests that the loudness is low. A lion's roar is notably loud, which is essential for its role in communication and territorial displays. The low pitch is correct, but the loudness is not.

- **Option 4: Loudness low, Pitch-high**
     - This option is incorrect on both counts. The loudness of a lion's roar is high, not low, and the pitch is low, not high. A high pitch would not match the deep, booming quality of a lion's roar.

In conclusion, Option 2 accurately describes the characteristics of a lion's roar, with high loudness and low pitch, making it the correct choice.