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Qualification => Others => ICSE => Topic started by: jolly123 on February 15, 2010, 11:23:13 am

Title: physcis help
Post by: jolly123 on February 15, 2010, 11:23:13 am

oscillations and wave - what are simple harmonic oscillations and please explain what 1st harmonic wave is!!1

Title: Re: physcis help
Post by: astarmathsandphysics on February 15, 2010, 11:31:28 am

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