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Physics IGCSE edexcel 23 May

How did that go?
can somebody define accuracy and precision
For precision I put use MM
Original post by Jonnygray
For precision I put use MM


i think thats accuracy cause it refers to your apartus
Original post by rohanjain2602
How did that go?
can somebody define accuracy and precision

last night i did a past paper that had a question the same and i think this is what it is
precision: use a ruler that has mm aswell
accuracy: straighten wire, start measuring at 0cm and move the wire nearer to the ruler when measuring
Reply 4
Original post by rohanjain2602
i think thats accuracy cause it refers to your apartus


no i'm pretty sure when its precise because its using a ruler wiith smaller intervals
Original post by j.rtm_
no i'm pretty sure when its precise because its using a ruler wiith smaller intervals


Yh i said smaller intervals too
looool rohan is that you????
(edited 5 years ago)
Original post by mihirshah01
looool rohan is that you????


this is... there lots of rohans in the world m8

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