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BIOLOGY practicals help

M

mrpaudel

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paradoxice said:
yeah marui jones said the right thing.. i can see that.. but this applies for a thermometer :)
If could understand what i mean..Error in time is different with error in a thermometer.. in a thermometer when you take readings do you hae to start or stop something taking time?? its different. as for measurment in time it took 0.1 to 0.5 seconds atleast for you to start or stop the stopwatch. and this is what is called reaction time!
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Dude, try to remember that question...!! the needle was at 0 in initial...and 15 at final..it was just fixed there......its not that we have to start the clock and stop it...well..if we have to do that, u are correct...!!
 
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