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anonymous
 one year ago
A ray of light goes from air into the substances shown in the table at an angle of 30 degrees. Which substance will bend the light the most?
water , flint glass, diamond, quartz ?
anonymous
 one year ago
A ray of light goes from air into the substances shown in the table at an angle of 30 degrees. Which substance will bend the light the most? water , flint glass, diamond, quartz ?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1434867528128:dw

rvc
 one year ago
Best ResponseYou've already chosen the best response.0denser to rarer medium the ray with be away from the normal

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2here we have to apply the law of Snell: \[\large {n_1}\sin {\theta _1} = {n_2}\sin {\theta _2}\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2dw:1434867544163:dw

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2now we can suppose that: n_1=1 and \theta_1=30

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok! what happens next?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2so we have: \[\large \sin {\theta _2} = \frac{{{n_1}\sin \theta }}{{{n_2}}} = \frac{{0.5}}{{{n_2}}}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok! and what is n2? :/

rvc
 one year ago
Best ResponseYou've already chosen the best response.0away from the main question lol

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2next: for which values of n_2, we have the smallest value of \sin(\theta_2)?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what do you mean @rvc ? and ok! @Michele_Laino would that mean that diamond is the one that will bend teh light the most?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2I think that we have this situation: dw:1434867781827:dw

rvc
 one year ago
Best ResponseYou've already chosen the best response.0i m away from the question of i heartfood

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i still do not understand what you are saying @rvc lol and ohh so it should be water is the solution? @Michele_Laino ?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2that's right! @iheartfood it is the diamond

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ohh okie yay!! haha sorry, got a bit confused by the multiple responses going aroudn lol :P thanks @Michele_Laino :)
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