Question

1. How can you explain the sound has energy. (AS)
2. What is the unit to measure the sound intensity (AS)
3. What are the differences between the noise and music? Explain. (AS)
4. Explain the sources which produce sound pollution in your surroundings. (AS)
5. Write your suggestions about reducing sound pollution. (AS)​

Answer 1

Answer:

2)decibels

3)noise produce rough sound,

music produce melodies sound