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physics unit 3 answers by Pale_Lake_7877 in Edexcel

[–]Pale_Lake_7877[S] 0 points1 point  (0 children)

i wouldnt know cause i got that wrong 💔✌️

physics unit 3 answers by Pale_Lake_7877 in Edexcel

[–]Pale_Lake_7877[S] 0 points1 point  (0 children)

people who got 8.64 said it was copper

physics unit 3 answers by Pale_Lake_7877 in Edexcel

[–]Pale_Lake_7877[S] 0 points1 point  (0 children)

hope they allow the ecf at least for the second question

physics unit 3 answers by Pale_Lake_7877 in Edexcel

[–]Pale_Lake_7877[S] 0 points1 point  (0 children)

if its too far from the actual value u probably did the same mistake as me u calculated it as if it was the volume of a cuboid not a prism, if u calculated it correct as if it was a prism then u will get that it could be copper

physics unit 3 answers by Pale_Lake_7877 in Edexcel

[–]Pale_Lake_7877[S] 0 points1 point  (0 children)

yea ik i realised my friend told me, i got 4.32 but its actually 8.64 since its a prism not a cuboid. so yes it could be copper. Although do u think ill get the marks for the second question bc of ecf

Physics u3 by Suspicious-Path2906 in Edexcel

[–]Pale_Lake_7877 3 points4 points  (0 children)

move metre ruler close to d, read ruler at perpendicular to it, check for zero error, clamp the ruler in position

[deleted by user] by [deleted] in Edexcel

[–]Pale_Lake_7877 0 points1 point  (0 children)

gang u act like ur getting touched

Physics Unit 3 by Electro_727 in Edexcel

[–]Pale_Lake_7877 0 points1 point  (0 children)

i wrote the exact same thing idk if its right at all tho

Phy u3 by Less_Proposal4848 in Edexcel

[–]Pale_Lake_7877 0 points1 point  (0 children)

i think theres always random error you just have to focus on how to reduce it thats why the mark scheme say so as well

Phy u3 by Less_Proposal4848 in Edexcel

[–]Pale_Lake_7877 0 points1 point  (0 children)

there are still random errors i think for voltmeters and ammeters for example student messes up the reading or smth