Question

Need help ? D:

Answer 1

@Mashy Can ya help please ?

Answer 2

@ParthKohli @ganeshie8 @Hero @chmvijay @AravindG

Answer 3

@iPwnBunnies

Answer 4

@Miracrown can u help her :)

Answer 5

Haha.. this is pure geometry.. not much of physix.. (i find them quite dry and boring :P).. but lets get this over with

can u tell me what is the angle of incidence?! (in terms of theta maybe?)

Answer 6

umm 90 degree ???

Answer 7

Does that look 90 to you madam?! :O
besides.. how can u get a number like that??

ok.. does that make sense to u!?

so from that figure what is i ? (the angle of incidence!

Answer 8

Oh got it . Sorry I;m not feeling good today so little dull :(

Answer 9

@Mashy

Answer 10

no problem.. so what is i ? how much is i from the figure?

Answer 11

How can I calculate the exact angle from fig . :/ Not getting :'(

Answer 12

in terms of theta..

if u add i and theta.. how much should u get?