physics practical coming up !!

[awesomaholic101]

Anybody knows how to answer that "do ur results support the given relationship" question??

 

[ashcull14]

Anybody knows how to answer that "do ur results support the given relationship" question??

calculate the percentage difference of k values
the criteria is usually kpt for 10 to 20% depends on ure absolute error
if the percntage difference is above 10 or 20 ...ure results dont support the evidence
%differnce = max-min / max *100

 

[awesomaholic101]

calculate the percentage difference of k values
the criteria is usually kpt for 10 to 20% depends on ure absolute error
if the percntage difference is above 10 or 20 ...ure results dont support the evidence
%differnce = max-min / max *100

Tysm

 

[asadalam]

Tysm

There are other ways my teacher said.Before that there is also a question asking the percentage uncertainity in measuring.If the k value differ by more than that uncertainity then relationship is not supported.

 

[awesomaholic101]

There are other ways my teacher said.Before that there is also a question asking the percentage uncertainity in measuring.If the k value differ by more than that uncertainity then relationship is not supported.

K ... thx guys ... I'm going for my exam now