Difference between revisions of "BSEB - 8 - Science :: Different Sounds"
From evidyaloka
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=Course content= | =Course content= | ||
Latest revision as of 08:59, 6 September 2023
Go To: BSEB-Sci-Grade 8
[edit]
Course Content / Subtopic list:
- Sound generates from vibrations
- Sound generated by Human
- Medium is needed from sound propagation
- Human ear
- Amplitude, Timeperios and Frequency of a vibration
- Audible and inaudible sound
- Noise and music
- Noise pollution
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