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Question (1) Idea
See in handouts Page No 300,
Question (2) Idea
See in Handouts Page No 214,215
Question (3) Idea
See in handouts Page No 234
Thanks Usman Mughal
Question No 2
Question No 3
Kia ye thek hain?
Handouts mai multiplication kuch is tarah hy.agr normal mutiplication karen to ye answer bnta hy (0,1,0).isn't it?ye q2 nai hy but related to q2 hy. can you explain this multiplication?
normal = (p1-p2) x (p3-p2)
= (0,-1,0) x (1,-1,0)
= <(-1)*0 - 0*(-1), 0*1 - 0*0, 0*(-1) - (-1)*1>
Can anyone please confirm me the ans of question 1?
2nd and 3rd ka ans
2,0,0 hain ???
Your answer is incorrect
The refracted ray's angle is less than the incoming ray's
Angle 2 > Angle 1
Your Answer should be less than be angle 65
thn what is correct ans of Q 1
JAZAK ALLAH Usman Mughal