Across
- 1. - Earth's Atmosphere is a type of this mixture
- 6. - One pair of eyes give vision to __Corneal blind people
- 8. - Splitting of light into its component colours
- 9. - The diameter of the reflecting surface of the spherical mirror
- 12. - In Solar ____ large concave mirrors are used to produce heat
- 13. - Direction of __ of light in second medium changes in refraction of light
- 14. - Refractive Index is 1.5
- 15. - Positive sign in value of magnification in spherical mirrors indicates ___ image
- 16. - SI unit of _(decide later)
- 17. - Dark Muscular Diaphragm that controls the size of pupil
Down
- 2. - Size of image when position of object is between P & F in concave mirror
- 3. - Optical Density has a definite ___
- 4. - Due to atmospheric refraction we observe Sun’s apparent __
- 5. - Set of Sign Conventions followed while dealing spherical mirrors - New ____ Sign Convention
- 7. - An effect known as __ of light in which light has a tendency to bend around an object if that opaque object becomes very small and not walk in a straight line.
- 10. - Disease which arises due to gradual weakening of ciliary muscles and diminishing flexibility of eye lens
- 11. - People who are diagnosed with this disease cannot donate eyes.
- 13. - Degree of convergence or divergence of light rays achieved by a lens