The Student Room Group

Physics - Required Practical

HIii,

How do you find the absolute error of light gate? Is it +/- 1/2 of the range?

Thank you.
Reply 1
If you've got multiple readings taken and they're not all the same, then yes you'd take the mean and +/- half the range.
If all the readings were the same, you'd do +/- half the resolution
Thank you :smile:

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