ray crossing meaning in Hindi

Examples

1. All rays crossing the output aperture are represented in phase space by a region " R " " O ".
2. All rays crossing the input aperture are represented in phase space by a region " R " " I ".
3. These rays primarily project to the south of the crater, with the most prominent ray crossing the crater Harvey to the south.
4. Total internal reflection is indicated by a negative radicand in the equation for \ cos \ theta _ 2, which can only happen for rays crossing into a less-dense medium ( n _ 2 ).
5. By showing rays crossing behind the lens and then forming an inverted image, it falsely implies that there is a special crossover point, that the image is not inverted before that point, that the distance to the object doesn't affect focus, that if half the lens were covered half the image would disappear, and that lenses are fundamentally different from simple pinholes.