How do you improve measurements and reduce error in a physics lab experiment?
- Repeat measurements and find the average (usually mean) result2) Use a higher precision apparatus3) Zero or recalibrate the instrument to avoid incorrect results
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Related Physics GCSE answers
All answers ▸A sequence is defined by the recurrence relation u(n+1) = 1/3 u(n) + 10 with u(3) = 6 . Find the value of u(4) and the limit of the sequence.
Trolley A weighs 5kg and is moving at 15m/s to the right. It collides with a stationary Trolley B, weighing 10kg more than Trolley A. After the collision they move off together. Calulate the velocity that they move off with.
Calculate the charge that flows past a point in a circuit with a 5.0A current for five minutes.
What is cosmic microwave background, and where does it come from?