Recent content by sweetgirl86

Thanks for your help :-)

And so the rays stay on the screen (unchanged) ?

Two non-parallel light rays initially converge to a single point on a screen. A rectangular block of glass is now placed somewhere in front of the screen, in the path of the light rays, so that the glass surface is parallel to the screen. Where is the new convergence point of the rays? 1...

Thank You so much. I tried solving it the triangle way and go the right answer. And yes that's the right answer farsight. Thank you all so much. I solved the second part by myself :-).

This is how i tried to solve it: do: 1.23m di: 0.600m ho: 0.160m hi: ? hi = (di/do)ho = (0.600/1.23)0.160m = 0.0780m

I have been trying to solve this problem using many equations, but am not getting the right answer. I guess I'm not using the right formula because I don't know it. Can someone please help. The rear window in a car is approximately a rectangle, 1.17 m wide and 0.160 m high. The inside...