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Physics Help HERE ONLY !!

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Shogun:
although they asked to say how they work to show waveforms. i can explain tht too if u want..

zara:
thmx m8...u reallii did help me a lot!!!
+rep to u...
n i actually meant the waveforms nly ven i askd abt the graphs...
so plz explain this as well.....
this forum's workin too slow....dats the reason for m late replies...srry for dat..

Shogun:
Thanks, no prob. ill explain to u right away..

Shogun:
In its simplest mode, the oscilloscope repeatedly draws a horizontal line called the trace across the middle of the screen from left to right. One of the controls, the timebase control, sets the speed at which the line is drawn, and is calibrated in seconds or decimal fractions of a second per division. If the input voltage departs from zero, the trace is deflected either upwards (normally for positive polarity) or downwards (negative). Another control, the vertical control, sets the scale of the vertical deflection, and is calibrated in volts per division. The resulting trace is a plot of voltage against time, with the more distant past on the left and the more recent past on the right.

this plot shows the graph where it displays wavefroms on the screen, the inputs are calibrated on the knob, this is how its calibrated and gets the wavefrom in a graph like type/format, the graph or wavefrom is produced based on the set input and its variation of the wavefrom with time. how is it diplayed on the screen? just as the way i explained u how the OCR works.

any confusion or difficulties u have or any help u need plz do ask me.

zara:
Thanks again shogun....
for now this is f9...if i fynd ne probs ill ask later...
Thanks a lot.. ;D

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