Home
Class 9
PHYSICS
Loud sound can travel a larger distance ...

Loud sound can travel a larger distance due to:

A

Higher amplitude

B

Higher energy

C

High frequency

D

High speed

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Sound**: Sound is a form of energy that produces a sensation of hearing. It travels through a medium (solid, liquid, or gas) by creating vibrations. 2. **Amplitude and Loudness**: The loudness of a sound is determined by its amplitude. A loud sound has a high amplitude, which means it carries more energy. 3. **Energy and Distance**: Loud sounds can travel larger distances because they have high energy. The energy in sound waves allows them to maintain their amplitude over longer distances. 4. **Medium Requirement**: Sound requires a medium to travel. The presence of molecules and atoms in the medium allows sound waves to propagate through vibrations. 5. **Effect of Distance on Sound**: As sound travels over a distance, its amplitude decreases, which can reduce its loudness. However, initially loud sounds can travel further due to their high energy and amplitude. 6. **Conclusion**: Therefore, loud sounds can travel larger distances primarily due to their high amplitude and energy, which allows them to maintain their intensity over greater distances. ---

**Step-by-Step Solution:** 1. **Understanding Sound**: Sound is a form of energy that produces a sensation of hearing. It travels through a medium (solid, liquid, or gas) by creating vibrations. 2. **Amplitude and Loudness**: The loudness of a sound is determined by its amplitude. A loud sound has a high amplitude, which means it carries more energy. 3. **Energy and Distance**: Loud sounds can travel larger distances because they have high energy. The energy in sound waves allows them to maintain their amplitude over longer distances. ...
Promotional Banner

Topper's Solved these Questions

  • SOUND (LOUDNESS, PITCH, AUDIBLE AND INAUDIBLE SOUND) AND HUMAN EARS

    AGRAWAL EXAM CART BIHAR|Exercise JVN PREVIOUS YEARS (2007-2020) QUESTIONS|12 Videos
  • REFLECTION OF LIGHT, MULTIPLE REFLECTION AND HUMAN EYE AND ITS CARE

    AGRAWAL EXAM CART BIHAR|Exercise IMPORTANT QUESTIONS|70 Videos