discusion on how physic unit 3 january 2014 paper was

[Sonia Mirza]

how were your papers and answers like?

 

[darkgoon3r96]

how were your papers and answers like?

I thought the exam was really easy and my answers were DBCDB

Gradient was 1.61

Only mistake that I made that I know of is that I forgot to mention the graph when it asks you to how to use the values obtained, I just said to use the GPE/t formula. My graph also didn't go through origin..

 

[Sonia Mirza]

ya i had the same mcq ansers and my gradient was 1.54 and my graph for refractive index did go through the origin

 

[NaSiR HoSsAiN!!!]

My gradient came 1.52 exactly & it did go through the origin.Well,i found in some previous paper & applied the concept that if sin (i was 0), eventually sin (r was 0 aswell). I messed up in question no. 6A!(that high resistance in voltmeter one) That was the only one question that seemed tricky to me!

 

[Sonia Mirza]

what did u rite for 6A?

 

[Manasa]

how were your papers and answers like?

i got 1.55 in the gradient! and my graph went through te origin! what was your answer to the experiment one? for the part which asked how would the values be used to calculate the power!? what did u write? and for the apparatus what did u write? and the safety comment...?

 

[Manasa]

I thought the exam was really easy and my answers were DBCDB

Gradient was 1.61

Only mistake that I made that I know of is that I forgot to mention the graph when it asks you to how to use the values obtained, I just said to use the GPE/t formula. My graph also didn't go through origin..

whoa! for mcq the last 2 qs that were on the ext/F graph!... what were your answers? inverse or somethin else??