Qualification > ICSE
physcis help
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jolly123:
oscillations and wave - what are simple harmonic oscillations and please explain what 1st harmonic wave is!!1
astarmathsandphysics:
simple harmonic motion -Force is proprtional to dispacement and directed towards the centeer.
1st harmonic. I am reorganising the a level physics notes on astarmathsandphysics.com and will try and post a link 2nite
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