Recent content by sylwesh98

but how it is applicable there?

i think only snells law is applicable in these cases.

i don't know how to proceed from there! any clue please

when the ray 2 leaves the medium one it will refract towards normal as it is passing from rarer to denser medium, after that from medium 2 to air it will be passing away for the normal as it is passing from denser to rared medium from that ray when it is seen from the eye it appears that the ray...

is this one correct?

please can anyone provide me with a rough ray diagram so that i can proceed?!

but does it have something to do with the liquid with 2 different refractive media, and i can't trace another ray! its a little bit confusing!

ray is not clear i don't get it! is it the ray?

1.Problem: A vessel is quarter filled with a liquid of refractive index A. the remaining parts of the vessel is filled with an immiscible liquid of refractive index 3A/2. The apparent depth of the vessel is 50% of the actual depth. the value of A is? 1)1 2)3/2 3)2/3 4)4/3 Solution: 1...

thanks for the help! It does mean that i understood the question in a wrong way

yah! but the question given is the same as I've mentioned ! i really don't know what he meant to find?

is there any relation , if the distance between the ray and principle axis is f? i mean will the ray pass through the focus if the distance between the principle axis and the ray is f, even though the ray is parallel to the axis.

B is the point on the principle axis where the reflected ray intersects with the principle axis. A is the point where the ray touches the mirror. (sorry I forgot to mention that point).

the ratio = the distance of point b from radius of curvature / the distance from focus to radius of curvature

Here that's not R sorry for that . That's B and the ray that is reflected from the concave mirror is AB