Recent content by Hatmpatn

Hi! I'm stuck with the following problem: ----------------------------------- Calculate ∫∫ (x-y)*|ln(x+2y)| dxdy where D is the triangle with corners in the coordinates (0,0), (1,1) and (-3,3) ----------------------------------- I get the following lines that forms the triangle: y=-x, y=x...

I have the following problem: ---------------------- Calculate all the C2-solutions z(x,y) to the differential equation: with the following constraint: by making the substitution u=xy, v=x ------------------------ Solution I've begun slightly but this doesn't take me far..

No need to help me here. Think I have solved it myself. I can post the solution tomorrow

Alright, here is my first attempt at a solution: Because the ng > nv, the outgoing beam of light will be reflected away from the normal of the plane(blue arrow). Some of the light will leave the prism(refracted light) and some will be reflected(reflected light). If the angle of the refracted...

Apparently, you don't need to know the wavelength of task a and therefore it is not given! I'll try to come up with an attempt at the solution later today!

Homework Statement Unpolarized light is reflected internally in the point P in a glass prism. When the prism is located in air, β is the critical angle of total reflection. I am going to calculate for the following problems: a) If the prism is submerged into water the reflected light becomes...