CBSE Class 8 Science Noise And Music
Sample Q&A
- How do we hear sound? Explain
- Define:Noise
- Differentiate between Intensity and Loudness.
- Name some common ailments suffered by people living in a residential area close to the airport.
- Name few common NO HORN zones in a city.
- What are the three main causes of oceanic sound pollution?
- List any three measures to reduce noise pollution.
- What are the effects of noise on the animals?
- Name the steps taken by city administration to control noise pollution.
- Name the key sources of urban noise pollution.
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