Time for light pass through glass

[badd99]

SOLVED!

Thank you!

 

[dacruick]

looks right to me *shrug*

 

[badd99]

Im completely lost how this is not right. The first answer is right for sure.

 

[gneill]

Draw a picture of the trajectory. Label the angles. Are you sure that the sine function is the appropriate choice?

 

[badd99]

oops was cosine. Thank you!