➡️ Access Chapter Notes, Attempt Quizzes from: byjus.com/cbse... Hello Students!!!
"Here's the only ""Sound"" class you need to attend in 2023.
We cover ideas such as
a) the basics of sound
b) production of sound
c) propagation of sound
d) production of sound in human beings
e) amplitude, time period, and frequency of vibration
f) human ear
g) audible and non-audible sound
h) noise and music
i) noise pollution
Grade: 8
Subject: Science, Physics
Chapter: 10
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Sound: bit.ly/3KR6Nti
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