InterviewSolution
Saved Bookmarks
| 1. |
The ozone layer absorbs radiation of wavelegnths(a) Less than 3 x 10-7 m (b) More than 3 x 10-7 m (c) Less than 3 x 10-5 m (d) More than 3 x 10-5 m |
|
Answer» Correct answer is (a) Less than 3 x 10-7 m. |
|