Across
- 2. DIVERGING LENS
- 4. PHENOMENON THROUGH WHICH LIGHT PATH BECOMES VISIBLE WHEN PASSED THROUGH COLLOIDAL SOLUTION
- 7. LENS USED BY A PERSON SUFFEREING FROM BOTH MYOPIA AND HYPERMETROPIA
- 9. MIRRORS USED IN TORCHES,VEHICLE HEADLIGHTS
- 11. SPLITTING OF WHITE LIGHT INTO 7 COLOURS
- 12. FAR SIGHTEDNESS
- 14. FLUID PRESENT IN EYE TO MAINTAIN MOISTURE
- 15. CONDITION IN OLD PEOPLE WHEN THEIR CRYSTALLINE LENS BCOME MILKY AND CLOUDY CAUSING LOSS OF VISION
- 17. IMAGINARY LINE PASSING THROUGH POLE AND CENTRE OF CURVATURE
- 19. H'/H=?
Down
- 1. NATURE OF IMAGE IN CONVEX MIRROR
- 2. MEMBRANE THROUGH WHICH LIGHT ENTERS OUR EYE
- 3. BOUNCING BACK OF LIGHT RAY
- 5. DISTANCE BETWEEN POLE AND PRINCIPAL FOCUS
- 6. PART OF EYE ON WHICH IMAGE IS FORMED
- 8. MIRRORS USED AS REAR VIEW MIRRORS
- 10. NEAR-SIGHTEDNESS
- 13. BENDING OF LIGHT
- 16. CONVERGING LENS
- 18. BAND OF COLORED COMPONENTS