CBSE Class 8 Science Sound: How Is It Produced?
- Describe the physical nature of a sound producing body.
- what is the full form of sound
- how can we say that sounding tabla is vibrating?
- What is a vibration?
- How is sound produced in humans?
- What do u understand by sources of sound? Give any two examples.
- How do string instruments make sound?
- How do wind instruments make sound?
- Do you know why bees buzz? Is it the way they communicate?
- Name two examples each of(i) stringed instruments(ii) wind instruments(iii) percussion instruments
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