Saved Bookmarks
| 1. |
Formulas of light reflection and refraction |
| Answer» Reflection of light1.m=height of image /height of object2.1/f=1/v-1/u3. m=-v/u4.f=R/2Rarefraction of light1.m= v/u2. 2f=r3.1/f=1/v+1/u4.m=height of image/height of object5.P=1/f 6.If we have to find combination powet of (lenses) -:P=power of 1st lens +powet of 2nd lens+power of............... | |