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[TheCanuck]

HEY!!! guys wot does it mean by cathode ray oscilloscope??? + use of cathode ray oscilloscope....etc...

 

[Jono_2007]

Just look it up on wikipedia; the web address is:
http://en.wikipedia.org

 

[skinnier]

A cathode ray oscilliscope is simply a device which plots sound and i think maybe other waves, using a microphone. your teacher should hv done a prac which shows u one, if as i imagine u are doing the prelim physics course

 

[TheCanuck]

thanks guys:

 

[hkgirl]

isn't that the machine that measures different wave lengths, the frequency and so on? you create a sound by like hitting a table or something then on the screen it shows the sound waves..

it's kinda like those machines that measure heart beats :d

 

[TheCanuck]

thanks heaps!