Saved Bookmarks
| 1. |
White light may be considered to be a mixture of waves of λ ranging between 3900 ˚A and 7800 ˚A. An oil film of thickness 10000 ˚A is examined normaly by the reflected light. If μ=1.4, then the film appears bright for |
|
Answer» White light may be considered to be a mixture of waves of λ ranging between 3900 ˚A and 7800 ˚A. An oil film of thickness 10000 ˚A is examined normaly by the reflected light. If μ=1.4, then the film appears bright for |
|