Q4 c , d , e of http://www.xtremepapers.me/CIE/Cambridg ... _qp_42.pdf ans with Graphucs 
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physics ATP help
- Thread starter xhizors
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HERE MY ANSWER DUDE................DONO WHETHER ITS RIGHT OR NOT 8) :Search:
8) :Search:
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Silent Hunter said:I think 4(E) is either the yellow line or the brown one………………aint sure
Both are wrong... For the last part you have to measure the angle of refraction of line 1 and then refract the line 3 with the same angle and extend it...
For d its clear that line 2 is striking at 90 degree so it does not refract...
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OKAY THANKS
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- Messages
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You are welcome....