Recent content by mbnMecha

I have posted 3 equations.. does that mean I have to consider the equation with both the interference and the diffraction factors? thanks in advance.

An Interference pattern is produced by light of wavelength 490nm from a distant source incident on two identical parallel slits separated by a distance (between centers) of d=0.630mm. a) If the slits were very narrow what would be the angular position theta1 and theta2 of the first and second...

Thank you so much! Therefore can I assume that for all the light to be refracted and the cube to be seethrough, the light has to hit the corner of the cube and not allow for any internal reflection of light? Therefore Id get x2 through having tan-1(d/2/d) = tan^-1(0.5)...? Or are there any laws...

I am not given a picture, and yes the cube is inmersed in air with n1= 1

N1=1 , x1 = 55°... sin55° = 0.82, no?

Homework Statement We look at the center of one face of a solid cube of glass on a line of sight making 55° with the normal to the cube face. What is the minimum refractive index of glass for which you will see through the opposite face of the cube? (Hint: see through will be possible if the...